t1510: setup case #21

diff --git a/builtin/fetch.c b/builtin/fetch.c
index fccc9cbea38091805d656d1cbf608ae3318ea3f8..d35f000c034964ed600b1d8d45e2ef9260abcfb6 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -16,7 +16,7 @@
 static const char * const builtin_fetch_usage[] = {
        "git fetch [<options>] [<repository> [<refspec>...]]",
        "git fetch [<options>] <group>",
-       "git fetch --multiple [<options>] [<repository> | <group>]...",
+       "git fetch --multiple [<options>] [(<repository> | <group>)...]",
        "git fetch --all [<options>]",
        NULL
 };
@@ -148,6 +148,7 @@ static struct ref *get_ref_map(struct transport *transport,
                int has_merge = branch_has_merge_config(branch);
                if (remote &&
                    (remote->fetch_refspec_nr ||
+                    /* Note: has_merge implies non-NULL branch->remote_name */
                     (has_merge && !strcmp(branch->remote_name, remote->name)))) {
                        for (i = 0; i < remote->fetch_refspec_nr; i++) {
                                get_fetch_map(remote_refs, &remote->fetch[i], &tail, 0);
@@ -162,6 +163,8 @@ static struct ref *get_ref_map(struct transport *transport,
                         * if the remote we're fetching from is the same
                         * as given in branch.<name>.remote, we add the
                         * ref given in branch.<name>.merge, too.
+                        *
+                        * Note: has_merge implies non-NULL branch->remote_name
                         */
                        if (has_merge &&
                            !strcmp(branch->remote_name, remote->name))