tools: protect ccache detection to avoid pollution on stderr
authorJean Privat <jean@pryen.org>
Mon, 27 Feb 2012 21:00:45 +0000 (16:00 -0500)
committerJean Privat <jean@pryen.org>
Mon, 27 Feb 2012 21:19:50 +0000 (16:19 -0500)
commitc83299511f61335394ff297826c78671aad084d4
treefc697f83d879cf0e061b9191e6b61b52af028e8a
parent12244bfe3dde4841c82a58315755378a724731c9
tools: protect ccache detection to avoid pollution on stderr

Signed-off-by: Jean Privat <jean@pryen.org>
bin/gccx