1 files changed, 4 insertions, 0 deletions
diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb
index ffe34a80c..862c9d1b5 100644
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@@ -131,6 +131,10 @@ class Keg
     path.abv
   end
 
+  def directory?
+    path.directory?
+  end
+
   def exist?
     path.exist?
   end