regex: use regexec_buf()

diff --git a/builtin/replace.c b/builtin/replace.c
index 15bec80b7ddc04eff032ecb73c2191436f131835..b58c714cb8935efd08c81c8ebfd8922e1704c8f4 100644 (file)
--- a/builtin/replace.c
+++ b/builtin/replace.c
@@ -358,10 +358,10 @@ static void check_one_mergetag(struct commit *commit,
 
        /* iterate over new parents */
        for (i = 1; i < mergetag_data->argc; i++) {
-               unsigned char sha1[20];
-               if (get_sha1(mergetag_data->argv[i], sha1) < 0)
+               struct object_id oid;
+               if (get_sha1(mergetag_data->argv[i], oid.hash) < 0)
                        die(_("Not a valid object name: '%s'"), mergetag_data->argv[i]);
-               if (!hashcmp(tag->tagged->sha1, sha1))
+               if (!oidcmp(&tag->tagged->oid, &oid))
                        return; /* found */
        }