diff --git a/builtin-show-ref.c b/builtin-show-ref.c
index 853f13f6ae9df60e340a6988a9d74bb246df4df6..75211e64f9a850be95de3b85edaafdf0d9a5886a 100644 (file)
--- a/builtin-show-ref.c
+++ b/builtin-show-ref.c
}
if (verify) {
- unsigned char sha1[20];
-
+ if (!pattern)
+ die("--verify requires a reference");
while (*pattern) {
+ unsigned char sha1[20];
+
if (!strncmp(*pattern, "refs/", 5) &&
resolve_ref(*pattern, sha1, 1, NULL)) {
if (!quiet)