From 38e258727786a796835fb669f7413f52e207fd07 Mon Sep 17 00:00:00 2001
From: "Frank Ch. Eigler" <fche@elastic.org>
Date: Fri, 24 Apr 2009 11:43:11 -0400
Subject: git_version: fall back to git-describe w/o --long, and even
 git-rev-parse HEAD for old gits

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

(limited to 'git_version.sh')

diff --git a/git_version.sh b/git_version.sh
index 92f2bd31..c9d3dff7 100755
--- a/git_version.sh
+++ b/git_version.sh
@@ -207,7 +207,7 @@ if [ "x$git_repo_dir" != "x" ] && [ "x${abs_repo_dir}" = "x${abs_srcdir}/.git" ]
     git_repo=yes
     if [ "x$git_found" = "xyes" ]; then
         # git-1.4 and probably earlier understand "git-rev-parse HEAD"
-        git_shaid=`git-describe --long`
+        git_shaid=`git-describe --long 2>/dev/null || git-describe 2>/dev/null || git-rev-parse HEAD`
         if [ "x$git_shaid" = "x" ]; then
             git_errors="${git_errors+${git_errors}; }error running 'git-rev-parse HEAD'"
         fi
-- 
cgit