From a041525ed9718a0f48f402a6161fafe857cc4ce4 Mon Sep 17 00:00:00 2001
From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Thu, 5 May 2011 22:37:22 +0200
Subject: [PATCH] mesa: don't call git if it's not git repository

Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
---
 bin/extract_git_sha1 | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/extract_git_sha1 b/bin/extract_git_sha1
index 5e635d4b74d..828387016b2 100755
--- a/bin/extract_git_sha1
+++ b/bin/extract_git_sha1
@@ -3,6 +3,10 @@ if [ ! -f src/mesa/main/git_sha1.h ]; then
 	touch src/mesa/main/git_sha1.h
 fi
 
+if [ ! -d .git ]; then
+	exit
+fi
+
 if which git > /dev/null; then
     # Extract the 7-digit "short" SHA1 for the current HEAD, convert
     # it to a string, and wrap it in a #define.  This is used in
-- 
2.30.2