From c7ba6209df4c09c92d4c81e3f89c02ac11cb7508 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <ossi@kde.org>
Date: Sat, 13 Jun 2009 14:30:05 +0200
Subject: [PATCH] version.sh: fix bashisms

Signed-off-by: Sergei Trofimovich <slyfox@inbox.ru>
---
 maint/version.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/maint/version.sh b/maint/version.sh
index 933c14e9a..944a38e9d 100755
--- a/maint/version.sh
+++ b/maint/version.sh
@@ -21,13 +21,11 @@ src_top_dir=
 
 VERSION_FILE=${src_top_dir}/version.h
 
-pushd ${src_top_dir} &>/dev/null
-git_head=$(git rev-parse --verify HEAD 2>/dev/null)
+git_head=$(git --git-dir "${src_top_dir}" rev-parse --verify HEAD 2>/dev/null)
 [ -z "${git_head}" ] && exit
 
-new_version="$(git describe 2>/dev/null)"
+new_version="$(git --git-dir "${src_top_dir}" describe 2>/dev/null)"
 [ -z "${new_version}" ] && exit
-popd &>/dev/null
 
 
 saved_version=