From 401bc1c6c7b43bc0f1de6c135a544d3af1ef002b Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Thu, 26 Jun 2014 22:36:21 -0500
Subject: [PATCH] The rack variable is only used inside the block now

---
 Library/Homebrew/extend/ARGV.rb | 1 -
 1 file changed, 1 deletion(-)

diff --git a/Library/Homebrew/extend/ARGV.rb b/Library/Homebrew/extend/ARGV.rb
index e3cb6da7a3..23a66004ff 100644
--- a/Library/Homebrew/extend/ARGV.rb
+++ b/Library/Homebrew/extend/ARGV.rb
@@ -13,7 +13,6 @@ module HomebrewArgvExtension
   end
 
   def kegs
-    rack = nil
     require 'keg'
     require 'formula'
     @kegs ||= downcased_unique_named.collect do |name|