From ab60b0114af92cc50d21039dda2589702dbafde2 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Thu, 8 Aug 2013 20:52:52 -0500
Subject: [PATCH] cleaner: traverse directories in postorder

---
 Library/Homebrew/cleaner.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/cleaner.rb b/Library/Homebrew/cleaner.rb
index f58f7c8c17..990875206b 100644
--- a/Library/Homebrew/cleaner.rb
+++ b/Library/Homebrew/cleaner.rb
@@ -35,7 +35,7 @@ class Cleaner
       end
     end
 
-    paths.each do |d|
+    paths.reverse_each do |d|
       if d.children.empty? and not f.skip_clean? d
         puts "rmdir: #{d} (empty)" if ARGV.verbose?
         d.rmdir