GIT-VERSION-GEN: do not fail if a 'HEAD' file exists in the working copy

Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
bjorng · Jun 28, 2008 · 935e247 · 935e247
1 parent ef98c5c
commit 935e247
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
@@ -16,7 +16,7 @@ elif test -d .git -o -f .git &&
 	case "$VN" in
 	*$LF*) (exit 1) ;;
 	v[0-9]*)
-		test -z "$(git diff-index --name-only HEAD)" ||
+		test -z "$(git diff-index --name-only HEAD --)" ||
 		VN="$VN-dirty" ;;
 	esac
 then