add tests for cloning corrupted repositories

diff --git a/builtin/grep.c b/builtin/grep.c
index 8025964987553b8f1ef21b8319b2085d6d31bb0c..159e65d47a41b56634bc3fb480f9c051d40e692c 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -820,9 +820,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                unsigned char sha1[20];
                /* Is it a rev? */
                if (!get_sha1(arg, sha1)) {
-                       struct object *object = parse_object(sha1);
-                       if (!object)
-                               die(_("bad object %s"), arg);
+                       struct object *object = parse_object_or_die(sha1, arg);
                        if (!seen_dashdash)
                                verify_non_filename(prefix, arg);
                        add_object_array(object, arg, &list);