From 1141cd764d677cd81eaea842fc838c0253a6d0bc Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 6 May 2014 19:29:18 -0500
Subject: Remove nested conditional

---
 Library/ENV/4.3/cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'Library/ENV/4.3')

diff --git a/Library/ENV/4.3/cc b/Library/ENV/4.3/cc
index 2f5094c55..cec436011 100755
--- a/Library/ENV/4.3/cc
+++ b/Library/ENV/4.3/cc
@@ -160,8 +160,10 @@ class Cmd
       '-frerun-cse-after-loop', '-frerun-loop-opt', '-fcse-follow-jumps'
       # clang doesn't support these flags
       args << arg if not tool =~ /^clang/
+    when /^-W[alp],/, /^-Wno-/
+      args << arg
     when /^-W.*/
-      args << arg if arg =~ /^-W[alp],/ or arg =~ /^-Wno-/
+      # prune warnings
     when '-macosx_version_min', '-dylib_install_name'
       args << "-Wl,#{arg},#{enum.next}"
     when '-multiply_definedsuppress'
-- 
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