* tool/file2lastrev.rb: make -q effective for files not version

controlled.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27347 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Thu Apr 15 20:41:10 2010  Tanaka Akira  <akr@fsij.org>
+
+	* tool/file2lastrev.rb: make -q effective for files not version
+	  controlled.
+
 Thu Apr 15 14:50:19 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* vm.c (vm_backtrace_each): get rid of use of malloc from signal

tool/file2lastrev.rb

@@ -60,7 +60,7 @@ class VCS
     register(".svn")
 
     def self.get_revisions(path)
-      info_xml = `svn info --xml "#{path}"`
+      info_xml = IO.popen(["svn", "info", "--xml", path.to_s, :err=>[:child, :out]]) {|f| f.read }
       _, last, _, changed, _ = info_xml.split(/revision="(\d+)"/)
       [last, changed]
     end
@@ -114,7 +114,12 @@ begin
 rescue VCS::NotFoundError => e
   abort "#{Program.basename}: #{e.message}" unless @suppress_not_found
 else
-  last, changed = vcs.get_revisions(ARGV.shift)
+  begin
+    last, changed = vcs.get_revisions(ARGV.shift)
+  rescue => e
+    abort "#{Program.basename}: #{e.message}" unless @suppress_not_found
+    exit false
+  end
 end
 
 case @output