From c7dadd15131c2d9cd8f3db468c060c37a4bf1714 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 18 May 2010 16:39:57 +0200
Subject: [PATCH] git hash 00000000 in reelase.h when git is not found enabled
 again after some shell scripting fix that is now compatible with most shells

---
 mkreleasehdr.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkreleasehdr.sh b/mkreleasehdr.sh
index ea3b35a5..c458e648 100755
--- a/mkreleasehdr.sh
+++ b/mkreleasehdr.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-GIT_SHA1=$(git show-ref --head --hash=8 2> /dev/null | head -n1)
+GIT_SHA1=$( (git show-ref --head --hash=8 2> /dev/null || echo 00000000) | head -n1)
 GIT_DIRTY=$(git diff 2> /dev/null | wc -l)
 test -f release.h || touch release.h
 (cat release.h | grep SHA1 | grep $GIT_SHA1) && \
-- 
2.47.2