From 6e8a3c2bd4ba73884e8a5af986410833a29ce9db Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 9 Dec 2013 15:15:53 -0600
Subject: Silence more warnings

---
 Library/Homebrew/extend/ENV/super.rb | 1 +
 Library/Homebrew/software_spec.rb    | 1 +
 2 files changed, 2 insertions(+)

(limited to 'Library')

diff --git a/Library/Homebrew/extend/ENV/super.rb b/Library/Homebrew/extend/ENV/super.rb
index 57d07c637..1afc94a0d 100644
--- a/Library/Homebrew/extend/ENV/super.rb
+++ b/Library/Homebrew/extend/ENV/super.rb
@@ -28,6 +28,7 @@ module Superenv
     # done on the singleton class, because in MRI all ENV methods are defined
     # on its singleton class, precluding the use of extend.
     class << base
+      alias_method :"old_[]", :[]
       def [] key
         if has_key? key
           fetch(key)
diff --git a/Library/Homebrew/software_spec.rb b/Library/Homebrew/software_spec.rb
index 010d4ef83..181111540 100644
--- a/Library/Homebrew/software_spec.rb
+++ b/Library/Homebrew/software_spec.rb
@@ -97,6 +97,7 @@ class Bottle < SoftwareSpec
     @revision = 0
     @prefix = '/usr/local'
     @cellar = '/usr/local/Cellar'
+    @root_url = nil
   end
 
   # Checksum methods in the DSL's bottle block optionally take
-- 
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