nobu	2015-01-29 17:26:45 +0900 (Thu, 29 Jan 2015)

  New Revision: 49436

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49436

  Log:
    rbinstall.rb: literal colon
    
    * tool/rbinstall.rb (PROLOG_SCRIPT): ":" in "Use Alternate Value"
      parameter expansion is not a path separator, but a literal colon.

  Modified files:
    trunk/tool/rbinstall.rb
Index: tool/rbinstall.rb
===================================================================
--- tool/rbinstall.rb	(revision 49435)
+++ tool/rbinstall.rb	(revision 49436)
@@ -424,7 +424,7 @@ EOS https://github.com/ruby/ruby/blob/trunk/tool/rbinstall.rb#L424
     pathsep = File::PATH_SEPARATOR
     PROLOG_SCRIPT << <<EOS
 prefix="${bindir%/bin}"
-export #{libpathenv}="$prefix/lib${#{libpathenv}#{pathsep}+#{pathsep}$#{libpathenv}}"
+export #{libpathenv}="$prefix/lib${#{libpathenv}:+#{pathsep}$#{libpathenv}}"
 EOS
   end
   PROLOG_SCRIPT << %Q[exec "$bindir/#{ruby_install_name}" -x "$0" "$@"\n]

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