From c83299511f61335394ff297826c78671aad084d4 Mon Sep 17 00:00:00 2001
From: Jean Privat <jean@pryen.org>
Date: Mon, 27 Feb 2012 16:00:45 -0500
Subject: [PATCH] tools: protect ccache detection to avoid pollution on stderr

Signed-off-by: Jean Privat <jean@pryen.org>
---
 bin/gccx |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/gccx b/bin/gccx
index 8159f30..fa369a6 100755
--- a/bin/gccx
+++ b/bin/gccx
@@ -69,7 +69,7 @@ return $res
 }
 
 cache=true
-if ccache -V 2>/dev/null >/dev/null; then
+if ( ccache -V ) 2>/dev/null >/dev/null; then
 	cache=ccache
 fi
 
-- 
1.7.9.5