From 702d22de99f1bd83ccf965899f3b418ef0dc7a2c Mon Sep 17 00:00:00 2001
From: Andrew Bettison <andrew@servalproject.org>
Date: Thu, 21 Nov 2013 17:09:25 +1030
Subject: [PATCH] Fix version_string.sh: check for .git directory was too early

---
 version_string.sh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/version_string.sh b/version_string.sh
index 2035ee09..a5b46462 100755
--- a/version_string.sh
+++ b/version_string.sh
@@ -17,11 +17,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
-if [ ! -e .git ]; then
-  echo "UNKNOWN-VERSION"
-  exit
-fi
-
 usage() {
    echo "Usage: ${0##*/} [options]"'
 
@@ -86,6 +81,11 @@ done
 
 cd "$repo_path" >/dev/null
 
+if [ ! -d .git ]; then
+  echo "UNKNOWN-VERSION"
+  exit 0
+fi
+
 get_author_label() {
    # See git-commit-tree(1) for the semantics of working out the author's email
    # address when committing.