diff options
| -rw-r--r-- | Library/Homebrew/keg.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb index f724a068e..b13eb423e 100644 --- a/Library/Homebrew/keg.rb +++ b/Library/Homebrew/keg.rb @@ -29,7 +29,9 @@ class Keg elsif formula.is_a? Pathname # TODO elsif formula.is_a? String - kids=($cellar+formula).children + path=$cellar+formula + kids=path.children + raise "Empty installation: #{path}" if kids.length < 1 raise "Multiple versions installed" if kids.length > 1 @path=kids[0] @name=formula |