Let File.expand_path also do the join

2014-07-06 13:36:58 -05:00 · 2014-07-06 13:36:58 -05:00 · 6e60b1d8c3
commit 6e60b1d8c3
parent 7bd4f76b8c
1 changed files with 1 additions and 1 deletions
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@ -184,7 +184,7 @@ end

 def which cmd, path=ENV['PATH']
  path.split(File::PATH_SEPARATOR).each do |p|
-    pcmd = File.expand_path(File.join(p, cmd))
+    pcmd = File.expand_path(cmd, p)
    return Pathname.new(pcmd) if File.file?(pcmd) && File.executable?(pcmd)
  end
  return nil