From 314a07e787eac88486e5b3b5ed48aa37ae7cddfd Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Wed, 6 Feb 2013 21:23:35 +0100
Subject: version.sh: fix git rev. generation (.git is not always a directory)

It appears git submodule handling recently changed, changing the .git
directory to a regular file containing submodule specific information.
This means that version.sh would generate "#define VERSION "git-UNKNOWN""
if the checkout is a submodule, because it explicitly checks for a .git
directory using test -d. Change it to -e so that this case is handled
correctly.
---
 version.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'version.sh')

diff --git a/version.sh b/version.sh
index a907dd26ad..90a08ac10e 100755
--- a/version.sh
+++ b/version.sh
@@ -7,7 +7,7 @@ test "$1" && extra="-$1"
 # Extract revision number from file used by daily tarball snapshots
 # or from "git describe" output
 git_revision=$(cat snapshot_version 2> /dev/null)
-test $git_revision || test ! -d .git || git_revision=`git rev-parse --short HEAD`
+test $git_revision || test ! -e .git || git_revision=`git rev-parse --short HEAD`
 git_revision=$(expr "$git_revision" : v*'\(.*\)')
 test $git_revision || git_revision=UNKNOWN
 
-- 
cgit v1.2.3