From 029044826668b347cd1d84c4490dc8cb9ca6ac1e Mon Sep 17 00:00:00 2001
From: Joe Gordon <joe.gordon0@gmail.com>
Date: Wed, 4 Sep 2013 17:55:06 -0700
Subject: [PATCH] Redirect stderr for git rev-parse

If not in a git directory the git warning messages will be printed.
These warnings shouldn't be shown to users and can make things
confusing.

Change-Id: I6b872a7407141edeed33ac6157022743a2919f6d
---
 hacking/core.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hacking/core.py b/hacking/core.py
index 1db7f4b..84ff09c 100755
--- a/hacking/core.py
+++ b/hacking/core.py
@@ -824,7 +824,7 @@ class GitCheck(GlobalCheck):
         try:
             subp = subprocess.Popen(
                 ['git', 'rev-parse', '--show-toplevel'],
-                stdout=subprocess.PIPE)
+                stdout=subprocess.PIPE, stderr=subprocess.PIPE)
             gitdir = subp.communicate()[0].rstrip()
         except OSError:
             # "git" was not found