* lib/open-uri.rb (open_loop): find_proxy should return nil when proxy does not exist. [ruby-dev:27630]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Nov  3 07:57:39 2005  Minero Aoki  <aamine@loveruby.net>
+
+	* lib/open-uri.rb (open_loop): find_proxy should return nil when
+	  proxy does not exist. [ruby-dev:27630]
+
 Wed Nov  2 20:25:28 2005  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* ext/tk/extconf.rb: ext/tk/extconf.rb: change the check parameter

lib/open-uri.rb

@@ -173,7 +173,7 @@ module OpenURI
     end
     case opt_proxy
     when true
-      find_proxy = lambda {|u| [u.find_proxy, nil, nil]}
+      find_proxy = lambda {|u| pxy = u.find_proxy; pxy ? [pxy, nil, nil] : nil}
     when nil, false
       find_proxy = lambda {|u| nil}
     when String