From 11953cbcb9fe33afcc8fff46622208523f3930e9 Mon Sep 17 00:00:00 2001
From: Max Howell <max@methylblue.com>
Date: Wed, 29 Feb 2012 01:23:37 +0000
Subject: [PATCH] Remove empty directories during uninstall

About time we did this right?
---
 Library/Homebrew/keg.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb
index c91f90e170..e4971bc00c 100644
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@@ -35,6 +35,7 @@ class Keg < Pathname
       next unless dst.symlink?
       dst.uninstall_info if dst.to_s =~ INFOFILE_RX and ENV['HOMEBREW_KEEP_INFO']
       dst.unlink
+      dst.parent.rmdir_if_possible
       n+=1
       Find.prune if src.directory?
     end