From b38498d9dc72f3be61465d72f180e2c024832748 Mon Sep 17 00:00:00 2001
From: Xu Cheng <xucheng@me.com>
Date: Sat, 5 Sep 2015 14:32:12 +0800
Subject: [PATCH] outdated: fix syntax warning

Library/Homebrew/cmd/outdated.rb:27: warning: shadowing outer local variable - dir
---
 Library/Homebrew/cmd/outdated.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/cmd/outdated.rb b/Library/Homebrew/cmd/outdated.rb
index 65ef89759e..d432c4e839 100644
--- a/Library/Homebrew/cmd/outdated.rb
+++ b/Library/Homebrew/cmd/outdated.rb
@@ -24,8 +24,8 @@ module Homebrew
         end
       end
 
-      f.rack.subdirs.each do |dir|
-        keg = Keg.new dir
+      f.rack.subdirs.each do |keg_dir|
+        keg = Keg.new keg_dir
         version = keg.version
         all_versions << version
         older_version = f.pkg_version <= version