From b41ba217b112b6962efa21edef80ce3ccab6d79c Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Thu, 30 Aug 2012 19:34:38 -0400
Subject: Fixes #14571; clisp superenv issue

---
 Library/Formula/clisp.rb | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'Library/Formula')

diff --git a/Library/Formula/clisp.rb b/Library/Formula/clisp.rb
index 13dafe69b..b106fb2a3 100644
--- a/Library/Formula/clisp.rb
+++ b/Library/Formula/clisp.rb
@@ -36,10 +36,7 @@ class Clisp < Formula
       # Multiple -O options will be in the generated Makefile,
       # make Homebrew's the last such option so it's effective.
       inreplace "Makefile" do |s|
-        cf = s.get_make_var("CFLAGS")
-        cf.gsub! ENV['CFLAGS'], ''
-        cf += ' '+ENV['CFLAGS']
-        s.change_make_var! 'CFLAGS', cf
+        s.change_make_var! 'CFLAGS', "#{s.get_make_var('CFLAGS')} #{ENV['CFLAGS']}"
       end
 
       # The ulimit must be set, otherwise `make` will fail and tell you to do so
-- 
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