From 8234ac22e9c797a6f50ff9bf496bf789fa7bf901 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Fri, 5 Apr 2013 22:06:52 -0500
Subject: [PATCH] FormulaLock: fix uninitialized ivar

---
 Library/Homebrew/formula_lock.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/formula_lock.rb b/Library/Homebrew/formula_lock.rb
index 183c2dd9ce..3b3807fd85 100644
--- a/Library/Homebrew/formula_lock.rb
+++ b/Library/Homebrew/formula_lock.rb
@@ -4,6 +4,7 @@ class FormulaLock
   def initialize(name)
     @name = name
     @path = LOCKDIR.join("#{@name}.brewing")
+    @lockfile = nil
   end
 
   def lock