From 10a1952d2cdcda5e5372fc86ffda33dcca24b894 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Wed, 18 Jun 2014 22:41:47 -0500
Subject: Only "extend self" once on the Homebrew module

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

(limited to 'Library/Homebrew/cmd/upgrade.rb')

diff --git a/Library/Homebrew/cmd/upgrade.rb b/Library/Homebrew/cmd/upgrade.rb
index 1f9330beb..4d78e9fa1 100644
--- a/Library/Homebrew/cmd/upgrade.rb
+++ b/Library/Homebrew/cmd/upgrade.rb
@@ -1,7 +1,7 @@
 require 'cmd/install'
 require 'cmd/outdated'
 
-module Homebrew extend self
+module Homebrew
   def upgrade
     Homebrew.perform_preinstall_checks
 
-- 
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