diff options
Diffstat (limited to 'Library/Homebrew/utils.rb')
| -rw-r--r-- | Library/Homebrew/utils.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb index 818354993..2224e4ed0 100644 --- a/Library/Homebrew/utils.rb +++ b/Library/Homebrew/utils.rb @@ -166,8 +166,8 @@ def puts_columns items, star_items=[] end end -def which cmd - dir = ENV['PATH'].split(':').find {|p| File.executable? File.join(p, cmd)} +def which cmd, path=ENV['PATH'] + dir = path.split(':').find {|p| File.executable? File.join(p, cmd)} Pathname.new(File.join(dir, cmd)) unless dir.nil? end |