From 5955f2a395cf067edf50346e9375701c537d5616 Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Mon, 5 May 2014 13:38:47 +0100
Subject: [PATCH] os/mac: don't use Formula.factory unnecessarily.

Instead check if the path exists by using opt.
---
 Library/Homebrew/os/mac.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index b6446ae5ce..0cced5f735 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -121,7 +121,7 @@ module OS
     end
 
     def non_apple_gcc_version(cc)
-      path = Formula.factory("gcc").opt_prefix/"bin/#{cc}"
+      path = HOMEBREW_PREFIX.join("opt/gcc/bin/#{cc}")
       path = nil unless path.exist?
 
       return unless path ||= locate(cc)