Merge branch 'v0.6.17-release' into v0.6

.gitignore

@@ -40,3 +40,4 @@ ipch/
 email.md
 blog.html
 deps/v8-*
+node_modules

AUTHORS

@@ -274,3 +274,6 @@ Rod Vagg <rod@vagg.org>
 Bryan Cantrill <bryan@joyent.com>
 lrn@chromium.org <lrn@chromium.org>
 Dane Springmeyer <dane@dbsgeo.com>
+Sambasiva Suda <sambasivarao@gmail.com>
+Vincent Voyer <v@fasterize.com>
+ANDO Takahiro <takahiro.ando@gmail.com>

ChangeLog

@@ -1,4 +1,21 @@
-2012.04.30 Version 0.6.16 (stable)
+2012.05.04 Version 0.6.17 (stable)
+
+* Upgrade npm to 1.1.21
+
+* uv: Add support for EROFS errors (Ben Noordhuis, Maciej Małecki)
+
+* uv: Add support for EIO and ENOSPC errors (Fedor Indutny)
+
+* windows: Add support for EXDEV errors (Bert Belder)
+
+* http: Fix client memory leaks (isaacs, Vincent Voyer)
+
+* fs: fix file descriptor leak in sync functions (Ben Noordhuis)
+
+* fs: fix ReadStream / WriteStream double close bug (Ben Noordhuis)
+
+
+2012.04.30 Version 0.6.16 (stable), a1d193963ddc80a27da5da01b59751e14e33d1d6
 
 * Upgrade V8 to 3.6.6.25
 

Makefile

@@ -32,7 +32,7 @@ install:
 uninstall:
 	@$(WAF) uninstall
 
-test: all
+test: all node_modules/weak
 	$(PYTHON) tools/test.py --mode=release simple message
 
 test-http1: all
@@ -41,7 +41,16 @@ test-http1: all
 test-valgrind: all
 	$(PYTHON) tools/test.py --mode=release --valgrind simple message
 
-test-all: all
+node_modules/weak:
+	@if [ ! -f node ]; then make all; fi
+	@if [ ! -d node_modules ]; then mkdir -p node_modules; fi
+	./node deps/npm/bin/npm-cli.js install weak \
+		--prefix="$(shell pwd)" --unsafe-perm # go ahead and run as root.
+
+test-gc: all node_modules/weak
+	$(PYTHON) tools/test.py --mode=release gc
+
+test-all: all node_modules/weak
 	$(PYTHON) tools/test.py --mode=debug,release
 	make test-npm
 
@@ -153,6 +162,7 @@ clean:
 	$(WAF) clean
 	-find tools -name "*.pyc" | xargs rm -f
 	-rm -rf blog.html email.md
+	-rm -rf node_modules
 
 distclean: docclean
 	-find tools -name "*.pyc" | xargs rm -f

deps/npm/AUTHORS

@@ -64,3 +64,4 @@ Kris Windham <kriswindham@gmail.com>
 Jens Grunert <jens.grunert@gmail.com>
 Joost-Wim Boekesteijn <joost-wim@boekesteijn.nl>
 Dalmais Maxence <github@maxired.fr>
+Marcus Ekwall <marcus.ekwall@gmail.com>

deps/npm/html/api/bin.html

@@ -19,7 +19,7 @@
 <p>This function should not be used programmatically.  Instead, just refer
 to the <code>npm.bin</code> member.</p>
 </div>
-<p id="footer">bin &mdash; npm@1.1.19</p>
+<p id="footer">bin &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/bugs.html

@@ -25,7 +25,7 @@ optional version number.</p>
 <p>This command will launch a browser, so this command may not be the most
 friendly for programmatic use.</p>
 </div>
-<p id="footer">bugs &mdash; npm@1.1.19</p>
+<p id="footer">bugs &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/commands.html

@@ -28,7 +28,7 @@ usage, or <code>man 3 npm-&lt;command&gt;</code> for programmatic usage.</p>
 
 <ul><li><a href="../doc/index.html">index(1)</a></li></ul>
 </div>
-<p id="footer">commands &mdash; npm@1.1.19</p>
+<p id="footer">commands &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/config.html

@@ -33,7 +33,7 @@ functions instead.</p>
 
 <ul><li><a href="../api/npm.html">npm(3)</a></li></ul>
 </div>
-<p id="footer">config &mdash; npm@1.1.19</p>
+<p id="footer">config &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/deprecate.html

@@ -30,7 +30,7 @@ install the package.</p></li></ul>
 
 <ul><li><a href="../api/publish.html">publish(3)</a></li><li><a href="../api/unpublish.html">unpublish(3)</a></li><li><a href="../doc/registry.html">registry(1)</a></li></ul>
 </div>
-<p id="footer">deprecate &mdash; npm@1.1.19</p>
+<p id="footer">deprecate &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/docs.html

@@ -25,7 +25,7 @@ optional version number.</p>
 <p>This command will launch a browser, so this command may not be the most
 friendly for programmatic use.</p>
 </div>
-<p id="footer">docs &mdash; npm@1.1.19</p>
+<p id="footer">docs &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/edit.html

@@ -30,7 +30,7 @@ to open. The package can optionally have a version number attached.</p>
 <p>Since this command opens an editor in a new process, be careful about where
 and how this is used.</p>
 </div>
-<p id="footer">edit &mdash; npm@1.1.19</p>
+<p id="footer">edit &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/explore.html

@@ -24,7 +24,7 @@ sure to use <code>npm rebuild &lt;pkg&gt;</code> if you make any changes.</p>
 
 <p>The first element in the 'args' parameter must be a package name.  After that is the optional command, which can be any number of strings. All of the strings will be combined into one, space-delimited command.</p>
 </div>
-<p id="footer">explore &mdash; npm@1.1.19</p>
+<p id="footer">explore &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/help-search.html

@@ -32,7 +32,7 @@ Name of the file that matched</li></ul>
 
 <p>The silent parameter is not neccessary not used, but it may in the future.</p>
 </div>
-<p id="footer">help-search &mdash; npm@1.1.19</p>
+<p id="footer">help-search &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/init.html

@@ -35,7 +35,7 @@ then go ahead and use this programmatically.</p>
 
 <p><a href="../doc/json.html">json(1)</a></p>
 </div>
-<p id="footer">init &mdash; npm@1.1.19</p>
+<p id="footer">init &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/install.html

@@ -25,7 +25,7 @@ the name of a package to be installed.</p>
 <p>Finally, 'callback' is a function that will be called when all packages have been
 installed or when an error has been encountered.</p>
 </div>
-<p id="footer">install &mdash; npm@1.1.19</p>
+<p id="footer">install &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/link.html

@@ -39,7 +39,7 @@ npm.commands.link('redis', cb)  # link-install the package</code></pre>
 <p>Now, any changes to the redis package will be reflected in
 the package in the current working directory</p>
 </div>
-<p id="footer">link &mdash; npm@1.1.19</p>
+<p id="footer">link &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/load.html

@@ -32,7 +32,7 @@ config object.</p>
 
 <p>For a list of all the available command-line configs, see <code>npm help config</code></p>
 </div>
-<p id="footer">load &mdash; npm@1.1.19</p>
+<p id="footer">load &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/ls.html

@@ -59,7 +59,7 @@ project.</p>
 This means that if a submodule a same dependency as a parent module, then the
 dependency will only be output once.</p>
 </div>
-<p id="footer">ls &mdash; npm@1.1.19</p>
+<p id="footer">ls &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/npm.html

@@ -24,7 +24,7 @@ npm.load(configObject, function (er, npm) {
 
 <h2 id="VERSION">VERSION</h2>
 
-<p>1.1.19</p>
+<p>1.1.21</p>
 
 <h2 id="DESCRIPTION">DESCRIPTION</h2>
 
@@ -91,7 +91,7 @@ method names.  Use the <code>npm.deref</code> method to find the real name.</p>
 
 <pre><code>var cmd = npm.deref("unp") // cmd === "unpublish"</code></pre>
 </div>
-<p id="footer">npm &mdash; npm@1.1.19</p>
+<p id="footer">npm &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/outdated.html

@@ -19,7 +19,7 @@ currently outdated.</p>
 
 <p>If the 'packages' parameter is left out, npm will check all packages.</p>
 </div>
-<p id="footer">outdated &mdash; npm@1.1.19</p>
+<p id="footer">outdated &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/owner.html

@@ -34,7 +34,7 @@ that is not implemented at this time.</p>
 
 <ul><li><a href="../api/publish.html">publish(3)</a></li><li><a href="../doc/registry.html">registry(1)</a></li></ul>
 </div>
-<p id="footer">owner &mdash; npm@1.1.19</p>
+<p id="footer">owner &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/pack.html

@@ -25,7 +25,7 @@ overwritten the second time.</p>
 
 <p>If no arguments are supplied, then npm packs the current package folder.</p>
 </div>
-<p id="footer">pack &mdash; npm@1.1.19</p>
+<p id="footer">pack &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/prefix.html

@@ -21,7 +21,7 @@
 
 <p>This function is not useful programmatically</p>
 </div>
-<p id="footer">prefix &mdash; npm@1.1.19</p>
+<p id="footer">prefix &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/prune.html

@@ -23,7 +23,7 @@
 <p>Extraneous packages are packages that are not listed on the parent
 package's dependencies list.</p>
 </div>
-<p id="footer">prune &mdash; npm@1.1.19</p>
+<p id="footer">prune &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/publish.html

@@ -32,7 +32,7 @@ the registry.  Overwrites when the "force" environment variable is set.</p>
 
 <ul><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li><li><a href="../api/owner.html">owner(3)</a></li></ul>
 </div>
-<p id="footer">publish &mdash; npm@1.1.19</p>
+<p id="footer">publish &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/rebuild.html

@@ -22,7 +22,7 @@ the new binary. If no 'packages' parameter is specify, every package will be reb
 
 <p>See <code>npm help build</code></p>
 </div>
-<p id="footer">rebuild &mdash; npm@1.1.19</p>
+<p id="footer">rebuild &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/restart.html

@@ -27,7 +27,7 @@ in the <code>packages</code> parameter.</p>
 
 <ul><li><a href="../api/start.html">start(3)</a></li><li><a href="../api/stop.html">stop(3)</a></li></ul>
 </div>
-<p id="footer">restart &mdash; npm@1.1.19</p>
+<p id="footer">restart &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/root.html

@@ -21,7 +21,7 @@
 
 <p>This function is not useful programmatically.</p>
 </div>
-<p id="footer">root &mdash; npm@1.1.19</p>
+<p id="footer">root &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/run-script.html

@@ -29,7 +29,7 @@ assumed to be the command to run. All other elements are ignored.</p>
 
 <ul><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../api/test.html">test(3)</a></li><li><a href="../api/start.html">start(3)</a></li><li><a href="../api/restart.html">restart(3)</a></li><li><a href="../api/stop.html">stop(3)</a></li></ul>
 </div>
-<p id="footer">run-script &mdash; npm@1.1.19</p>
+<p id="footer">run-script &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/search.html

@@ -32,7 +32,7 @@ excluded term (the "searchexclude" config). The search is case insensitive
 and doesn't try to read your mind (it doesn't do any verb tense matching or the
 like).</p>
 </div>
-<p id="footer">search &mdash; npm@1.1.19</p>
+<p id="footer">search &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/shrinkwrap.html

@@ -26,7 +26,7 @@ but the shrinkwrap file will still be written.</p>
 <p>Finally, 'callback' is a function that will be called when the shrinkwrap has
 been saved.</p>
 </div>
-<p id="footer">shrinkwrap &mdash; npm@1.1.19</p>
+<p id="footer">shrinkwrap &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/start.html

@@ -19,7 +19,7 @@
 <p>npm can run tests on multiple packages. Just specify multiple packages
 in the <code>packages</code> parameter.</p>
 </div>
-<p id="footer">start &mdash; npm@1.1.19</p>
+<p id="footer">start &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/stop.html

@@ -19,7 +19,7 @@
 <p>npm can run stop on multiple packages. Just specify multiple packages
 in the <code>packages</code> parameter.</p>
 </div>
-<p id="footer">stop &mdash; npm@1.1.19</p>
+<p id="footer">stop &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/submodule.html

@@ -33,7 +33,7 @@ dependencies into the submodule folder.</p>
 
 <ul><li>npm help json</li><li>git help submodule</li></ul>
 </div>
-<p id="footer">submodule &mdash; npm@1.1.19</p>
+<p id="footer">submodule &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/tag.html

@@ -29,7 +29,7 @@ parameter is missing or falsey (empty), the default froom the config will be
 used. For more information about how to set this config, check
 <code>man 3 npm-config</code> for programmatic usage or <code>man npm-config</code> for cli usage.</p>
 </div>
-<p id="footer">tag &mdash; npm@1.1.19</p>
+<p id="footer">tag &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/test.html

@@ -22,7 +22,7 @@ true.</p>
 <p>npm can run tests on multiple packages. Just specify multiple packages
 in the <code>packages</code> parameter.</p>
 </div>
-<p id="footer">test &mdash; npm@1.1.19</p>
+<p id="footer">test &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/uninstall.html

@@ -22,7 +22,7 @@ the name of a package to be uninstalled.</p>
 <p>Finally, 'callback' is a function that will be called when all packages have been
 uninstalled or when an error has been encountered.</p>
 </div>
-<p id="footer">uninstall &mdash; npm@1.1.19</p>
+<p id="footer">uninstall &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/unpublish.html

@@ -26,7 +26,7 @@ is what is meant.</p>
 <p>If no version is specified, or if all versions are removed then
 the root package entry is removed from the registry entirely.</p>
 </div>
-<p id="footer">unpublish &mdash; npm@1.1.19</p>
+<p id="footer">unpublish &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/update.html

@@ -18,7 +18,7 @@
 
 <p>The 'packages' argument is an array of packages to update. The 'callback' parameter will be called when done or when an error occurs.</p>
 </div>
-<p id="footer">update &mdash; npm@1.1.19</p>
+<p id="footer">update &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/version.html

@@ -24,7 +24,7 @@ fail if the repo is not clean.</p>
 parameter. The difference, however, is this function will fail if it does
 not have exactly one element. The only element should be a version number.</p>
 </div>
-<p id="footer">version &mdash; npm@1.1.19</p>
+<p id="footer">version &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/view.html

@@ -99,7 +99,7 @@ the field name.</p>
 
 <p>corresponding to the list of fields selected.</p>
 </div>
-<p id="footer">view &mdash; npm@1.1.19</p>
+<p id="footer">view &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/api/whoami.html

@@ -21,7 +21,7 @@
 
 <p>This function is not useful programmatically</p>
 </div>
-<p id="footer">whoami &mdash; npm@1.1.19</p>
+<p id="footer">whoami &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/README.html

@@ -267,7 +267,7 @@ will no doubt tell you to put the output in a gist or email.</p>
 
 <ul><li><a href="../doc/npm.html">npm(1)</a></li><li><a href="../doc/faq.html">faq(1)</a></li><li><a href="../doc/help.html">help(1)</a></li><li><a href="../doc/index.html">index(1)</a></li></ul>
 </div>
-<p id="footer"><a href="../doc/README.html">README</a> &mdash; npm@1.1.19</p>
+<p id="footer"><a href="../doc/README.html">README</a> &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/adduser.html

@@ -39,7 +39,7 @@ authorize on a new machine.</p>
 
 <ul><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/owner.html">owner(1)</a></li><li><a href="../doc/whoami.html">whoami(1)</a></li></ul>
 </div>
-<p id="footer">adduser &mdash; npm@1.1.19</p>
+<p id="footer">adduser &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/bin.html

@@ -20,7 +20,7 @@
 
 <ul><li><a href="../doc/prefix.html">prefix(1)</a></li><li><a href="../doc/root.html">root(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
 </div>
-<p id="footer">bin &mdash; npm@1.1.19</p>
+<p id="footer">bin &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/bugs.html

@@ -36,7 +36,7 @@ config param.</p>
 
 <ul><li><a href="../doc/docs.html">docs(1)</a></li><li><a href="../doc/view.html">view(1)</a></li><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/json.html">json(1)</a></li></ul>
 </div>
-<p id="footer">bugs &mdash; npm@1.1.19</p>
+<p id="footer">bugs &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/build.html

@@ -25,7 +25,7 @@ A folder containing a <code>package.json</code> file in its root.</li></ul>
 
 <ul><li><a href="../doc/install.html">install(1)</a></li><li><a href="../doc/link.html">link(1)</a></li><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../doc/json.html">json(1)</a></li></ul>
 </div>
-<p id="footer">build &mdash; npm@1.1.19</p>
+<p id="footer">build &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/bundle.html

@@ -20,7 +20,7 @@ install packages into the local space.</p>
 
 <ul><li><a href="../doc/install.html">install(1)</a></li></ul>
 </div>
-<p id="footer">bundle &mdash; npm@1.1.19</p>
+<p id="footer">bundle &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/cache.html

@@ -66,7 +66,7 @@ they do not make an HTTP request to the registry.</p>
 
 <ul><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/install.html">install(1)</a></li><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/pack.html">pack(1)</a></li></ul>
 </div>
-<p id="footer">cache &mdash; npm@1.1.19</p>
+<p id="footer">cache &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/changelog.html

@@ -65,7 +65,7 @@
 
 <ul><li><a href="../doc/npm.html">npm(1)</a></li><li><a href="../doc/faq.html">faq(1)</a></li></ul>
 </div>
-<p id="footer">changelog &mdash; npm@1.1.19</p>
+<p id="footer">changelog &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/coding-style.html

@@ -191,7 +191,7 @@ set to anything."</p>
 
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+<p id="footer">coding-style &mdash; npm@1.1.21</p>
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deps/npm/html/doc/completion.html

@@ -33,7 +33,7 @@ completions based on the arguments.</p>
 
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+<p id="footer">completion &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
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deps/npm/html/doc/config.html

@@ -684,7 +684,7 @@ then answer "no" to any prompt.</p>
 
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+<p id="footer">config &mdash; npm@1.1.21</p>
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deps/npm/html/doc/deprecate.html

@@ -29,7 +29,7 @@ something like this:</p>
 
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+<p id="footer">deprecate &mdash; npm@1.1.21</p>
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deps/npm/html/doc/developers.html

@@ -160,7 +160,7 @@ from a fresh checkout.</p>
 
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+<p id="footer">developers &mdash; npm@1.1.21</p>
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deps/npm/html/doc/disputes.html

@@ -80,7 +80,7 @@ license statement)</li><li>Illegal content.</li></ol>
 
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+<p id="footer">disputes &mdash; npm@1.1.21</p>
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deps/npm/html/doc/docs.html

@@ -37,7 +37,7 @@ config param.</p>
 
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+<p id="footer">docs &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/edit.html

@@ -37,7 +37,7 @@ or <code>"notepad"</code> on Windows.</li><li>Type: path</li></ul>
 
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+<p id="footer">edit &mdash; npm@1.1.21</p>
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deps/npm/html/doc/explore.html

@@ -40,7 +40,7 @@ Windows</li><li>Type: path</li></ul>
 
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+<p id="footer">explore &mdash; npm@1.1.21</p>
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deps/npm/html/doc/faq.html

@@ -241,7 +241,7 @@ We'll have someone kick it or something.</p>
 
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+<p id="footer">faq &mdash; npm@1.1.21</p>
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deps/npm/html/doc/folders.html

@@ -205,7 +205,7 @@ cannot be found elsewhere.  See <code><a href="../doc/json.html">json(1)</a></co
 
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+<p id="footer">folders &mdash; npm@1.1.21</p>
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deps/npm/html/doc/help-search.html

@@ -38,7 +38,7 @@ where the terms were found in the documentation.</p>
 
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+<p id="footer">help-search &mdash; npm@1.1.21</p>
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 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/help.html

@@ -36,7 +36,7 @@ matches are equivalent to specifying a topic name.</p>
 
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+<p id="footer">help &mdash; npm@1.1.21</p>
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 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/index.html

@@ -384,7 +384,7 @@
 
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+<p id="footer">index &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/init.html

@@ -29,7 +29,7 @@ without a really good reason to do so.</p>
 
 <ul><li><a href="../doc/json.html">json(1)</a></li><li><a href="../doc/version.html">version(1)</a></li></ul>
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+<p id="footer">init &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/install.html

@@ -133,7 +133,7 @@ affects a real use-case, it will be investigated.</p>
 
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+<p id="footer">install &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/json.html

@@ -478,7 +478,7 @@ overridden.</p>
 
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+<p id="footer">json &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/link.html

@@ -58,7 +58,7 @@ installation target into your project's <code>node_modules</code> folder.</p>
 
 <ul><li><a href="../doc/developers.html">developers(1)</a></li><li><a href="../doc/faq.html">faq(1)</a></li><li><a href="../doc/json.html">json(1)</a></li><li><a href="../doc/install.html">install(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
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+<p id="footer">link &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/list.html

@@ -58,7 +58,7 @@ project.</p>
 
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+<p id="footer">list &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/npm.html

@@ -14,7 +14,7 @@
 
 <h2 id="VERSION">VERSION</h2>
 
-<p>1.1.19</p>
+<p>1.1.21</p>
 
 <h2 id="DESCRIPTION">DESCRIPTION</h2>
 
@@ -135,7 +135,7 @@ will no doubt tell you to put the output in a gist or email.</p>
 
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+<p id="footer">npm &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/outdated.html

@@ -21,7 +21,7 @@ packages are currently outdated.</p>
 
 <ul><li><a href="../doc/update.html">update(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li></ul>
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+<p id="footer">outdated &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/owner.html

@@ -34,7 +34,7 @@ that is not implemented at this time.</p>
 
 <ul><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li><li><a href="../doc/disputes.html">disputes(1)</a></li></ul>
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+<p id="footer">owner &mdash; npm@1.1.21</p>
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 ;(function () {
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deps/npm/html/doc/pack.html

@@ -29,7 +29,7 @@ overwritten the second time.</p>
 
 <ul><li><a href="../doc/cache.html">cache(1)</a></li><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
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+<p id="footer">pack &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/prefix.html

@@ -20,7 +20,7 @@
 
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+<p id="footer">prefix &mdash; npm@1.1.21</p>
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 ;(function () {
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deps/npm/html/doc/prune.html

@@ -25,7 +25,7 @@ package's dependencies list.</p>
 
 <ul><li><a href="../doc/rm.html">rm(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/list.html">list(1)</a></li></ul>
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+<p id="footer">prune &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/publish.html

@@ -29,7 +29,7 @@ the registry.  Overwrites when the "--force" flag is set.</p>
 
 <ul><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li><li><a href="../doc/owner.html">owner(1)</a></li><li><a href="../doc/deprecate.html">deprecate(1)</a></li><li><a href="../doc/tag.html">tag(1)</a></li></ul>
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-<p id="footer">publish &mdash; npm@1.1.19</p>
+<p id="footer">publish &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/rebuild.html

@@ -25,7 +25,7 @@ the new binary.</p>
 
 <ul><li><a href="../doc/build.html">build(1)</a></li><li><a href="../doc/install.html">install(1)</a></li></ul>
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+<p id="footer">rebuild &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/registry.html

@@ -97,7 +97,7 @@ ask for help on the <a href="mailto:npm-@googlegroups.com">npm-@googlegroups.com
 
 <ul><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/developers.html">developers(1)</a></li><li><a href="../doc/disputes.html">disputes(1)</a></li></ul>
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+<p id="footer">registry &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/removing-npm.html

@@ -58,7 +58,7 @@ modules.  To track those down, you can do the following:</p>
 
 <ul><li><a href="../doc/README.html">README</a></li><li><a href="../doc/rm.html">rm(1)</a></li><li><a href="../doc/prune.html">prune(1)</a></li></ul>
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+<p id="footer">removing-npm &mdash; npm@1.1.21</p>
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 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/restart.html

@@ -24,7 +24,7 @@ the "start" script.</p>
 
 <ul><li><a href="../doc/run-script.html">run-script(1)</a></li><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../doc/test.html">test(1)</a></li><li><a href="../doc/start.html">start(1)</a></li><li><a href="../doc/stop.html">stop(1)</a></li></ul>
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+<p id="footer">restart &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/root.html

@@ -20,7 +20,7 @@
 
 <ul><li><a href="../doc/prefix.html">prefix(1)</a></li><li><a href="../doc/bin.html">bin(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
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+<p id="footer">root &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/run-script.html

@@ -23,7 +23,7 @@ called directly, as well.</p>
 
 <ul><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../doc/test.html">test(1)</a></li><li><a href="../doc/start.html">start(1)</a></li><li><a href="../doc/restart.html">restart(1)</a></li><li><a href="../doc/stop.html">stop(1)</a></li></ul>
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+<p id="footer">run-script &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/scripts.html

@@ -177,7 +177,7 @@ will sudo the npm command in question.</li></ul>
 
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+<p id="footer">scripts &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/search.html

@@ -24,7 +24,7 @@ expression characters must be escaped or quoted in most shells.)</p>
 
 <ul><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/view.html">view(1)</a></li></ul>
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+<p id="footer">search &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/semver.html

@@ -104,7 +104,7 @@ that satisfies the range, or null if none of them do.</li></ul>
 
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+<p id="footer">semver &mdash; npm@1.1.21</p>
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 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/shrinkwrap.html

@@ -169,7 +169,7 @@ versions.</p>
 
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+<p id="footer">shrinkwrap &mdash; npm@1.1.21</p>
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 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/star.html

@@ -26,7 +26,7 @@ a vaguely positive way to show that you care.</p>
 
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+<p id="footer">star &mdash; npm@1.1.21</p>
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 ;(function () {
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deps/npm/html/doc/start.html

@@ -20,7 +20,7 @@
 
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deps/npm/html/doc/stop.html

@@ -20,7 +20,7 @@
 
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 </div>
-<p id="footer">stop &mdash; npm@1.1.19</p>
+<p id="footer">stop &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/submodule.html

@@ -33,7 +33,7 @@ dependencies into the submodule folder.</p>
 
 <ul><li><a href="../doc/json.html">json(1)</a></li><li>git help submodule</li></ul>
 </div>
-<p id="footer">submodule &mdash; npm@1.1.19</p>
+<p id="footer">submodule &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/tag.html

@@ -21,7 +21,7 @@
 
 <ul><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
 </div>
-<p id="footer">tag &mdash; npm@1.1.19</p>
+<p id="footer">tag &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/test.html

@@ -23,7 +23,7 @@ true.</p>
 
 <ul><li><a href="../doc/run-script.html">run-script(1)</a></li><li><a href="../doc/scripts.html">scripts(1)</a></li><li><a href="../doc/start.html">start(1)</a></li><li><a href="../doc/restart.html">restart(1)</a></li><li><a href="../doc/stop.html">stop(1)</a></li></ul>
 </div>
-<p id="footer">test &mdash; npm@1.1.19</p>
+<p id="footer">test &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/uninstall.html

@@ -22,7 +22,7 @@ on its behalf.</p>
 
 <ul><li><a href="../doc/prune.html">prune(1)</a></li><li><a href="../doc/install.html">install(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/config.html">config(1)</a></li></ul>
 </div>
-<p id="footer">uninstall &mdash; npm@1.1.19</p>
+<p id="footer">uninstall &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/unpublish.html

@@ -34,7 +34,7 @@ the root package entry is removed from the registry entirely.</p>
 
 <ul><li><a href="../doc/deprecate.html">deprecate(1)</a></li><li><a href="../doc/publish.html">publish(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li><li><a href="../doc/owner.html">owner(1)</a></li></ul>
 </div>
-<p id="footer">unpublish &mdash; npm@1.1.19</p>
+<p id="footer">unpublish &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/update.html

@@ -23,7 +23,7 @@
 
 <ul><li><a href="../doc/install.html">install(1)</a></li><li><a href="../doc/outdated.html">outdated(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/folders.html">folders(1)</a></li><li><a href="../doc/list.html">list(1)</a></li></ul>
 </div>
-<p id="footer">update &mdash; npm@1.1.19</p>
+<p id="footer">update &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/version.html

@@ -31,7 +31,7 @@ will use it as a commit message when creating a version commit.</p>
 
 <ul><li><a href="../doc/init.html">init(1)</a></li><li><a href="../doc/json.html">json(1)</a></li><li><a href="../doc/semver.html">semver(1)</a></li></ul>
 </div>
-<p id="footer">version &mdash; npm@1.1.19</p>
+<p id="footer">version &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/view.html

@@ -88,7 +88,7 @@ the field name.</p>
 
 <ul><li><a href="../doc/search.html">search(1)</a></li><li><a href="../doc/registry.html">registry(1)</a></li><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/docs.html">docs(1)</a></li></ul>
 </div>
-<p id="footer">view &mdash; npm@1.1.19</p>
+<p id="footer">view &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/html/doc/whoami.html

@@ -20,7 +20,7 @@
 
 <ul><li><a href="../doc/config.html">config(1)</a></li><li><a href="../doc/adduser.html">adduser(1)</a></li></ul>
 </div>
-<p id="footer">whoami &mdash; npm@1.1.19</p>
+<p id="footer">whoami &mdash; npm@1.1.21</p>
 <script>
 ;(function () {
 var wrapper = document.getElementById("wrapper")

deps/npm/lib/utils/exec.js

@@ -1,4 +1,3 @@
-
 module.exports = exec
 exec.spawn = spawn
 exec.pipe = pipe
@@ -36,7 +35,7 @@ function exec (cmd, args, env, takeOver, cwd, uid, gid, cb) {
     log.verbose(new Error().stack, "stack at uid setting")
   }
 
-  if (isNaN(uid) || isNaN(gid)) {
+  if (uid && gid && (isNaN(uid) || isNaN(gid))) {
     // get the numeric values
     return uidNumber(uid, gid, function (er, uid, gid) {
       if (er) return cb(er)
@@ -106,12 +105,8 @@ function spawn (c, a, env, takeOver, cwd, uid, gid) {
              , cwd : cwd || null }
     , cp
 
-  if (!isNaN(uid)) opts.uid = uid
-  if (!isNaN(gid)) opts.gid = gid
-
-  if (!isNaN(opts.uid)) opts.uid = +opts.uid
-
-  if (!isNaN(opts.gid)) opts.gid = +opts.gid
+  if (uid && !isNaN(uid)) opts.uid = +uid
+  if (gid && !isNaN(gid)) opts.gid = +gid
 
   var name = c +" "+ a.map(JSON.stringify).join(" ")
   log.silly([c, a, opts.cwd], "spawning")