From 42947cc86f25c3aeecf09e61b06b59e2fdbf8db6 Mon Sep 17 00:00:00 2001
From: Sebastian Harl <sh@tokkee.org>
Date: Sat, 1 May 2010 22:26:43 +0200
Subject: [PATCH] version-gen.sh: Slightly improved robustness against errors.

---
 version-gen.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/version-gen.sh b/version-gen.sh
index a54f2af..ca8414d 100755
--- a/version-gen.sh
+++ b/version-gen.sh
@@ -2,13 +2,14 @@
 
 DEFAULT_VERSION="0.0.0.git"
 
-VERSION="$( git describe --tags 2> /dev/null | sed -e 's/foobar-//' )"
+VERSION="$( git describe --tags 2> /dev/null \
+	| sed -e 's/foobar-//' || true )"
 
 if test -z "$VERSION"; then
 	VERSION="$DEFAULT_VERSION"
 else
-	git update-index -q --refresh
-	if test -n "$( git diff-index --name-only HEAD )"; then
+	git update-index -q --refresh || true
+	if test -n "$( git diff-index --name-only HEAD || true )"; then
 		VERSION="$VERSION-dirty"
 	fi
 fi
-- 
2.30.2