checkout: relocate --to's "no branch specified" check

diff --git a/builtin/blame.c b/builtin/blame.c
index ca4ba6ff15b91d9cbb6b2ce3783fa3e69d0f3ff1..303e217ae919f21aa4d4574bd1720b5f4d635c32 100644 (file)
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2286,7 +2286,7 @@ static struct commit *fake_working_tree_commit(struct diff_options *opt,
        commit->date = now;
        parent_tail = &commit->parents;
 
-       if (!resolve_ref_unsafe("HEAD", head_sha1, 1, NULL))
+       if (!resolve_ref_unsafe("HEAD", RESOLVE_REF_READING, head_sha1, NULL))
                die("no such ref: HEAD");
 
        parent_tail = append_parent(parent_tail, head_sha1);
@@ -2580,6 +2580,9 @@ int cmd_blame(int argc, const char **argv, const char *prefix)
        case DATE_RFC2822:
                blame_date_width = sizeof("Thu, 19 Oct 2006 16:00:04 -0700");
                break;
+       case DATE_ISO8601_STRICT:
+               blame_date_width = sizeof("2006-10-19T16:00:04-07:00");
+               break;
        case DATE_ISO8601:
                blame_date_width = sizeof("2006-10-19 16:00:04 -0700");
                break;