From 8a176cbbe5d3502df0becf2aa6617c071ac1eed2 Mon Sep 17 00:00:00 2001
From: Misty De Meo
Date: Thu, 20 Mar 2014 15:23:04 -0700
Subject: ksh: use ENV.refurbish_args helper

---
 Library/Formula/ksh.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Formula/ksh.rb b/Library/Formula/ksh.rb
index 67d0a12a0..b0788194b 100644
--- a/Library/Formula/ksh.rb
+++ b/Library/Formula/ksh.rb
@@ -39,7 +39,7 @@ class Ksh < Formula
     system "/bin/ksh", "bin/package", "read"
 
     # Needed due to unusal build system.
-    ENV["HOMEBREW_CCCFG"] += "O"
+    ENV.refurbish_args
 
     # From Apple"s ksh makefile.
     kshcppdefines = "-DSHOPT_SPAWN=0 -D_ast_int8_t=int64_t -D_lib_memccpy"
-- 
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