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>
17 years ago · 935e247e8c
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -16,7 +16,7 @@ elif test -d .git -o -f .git &&
				@@ -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