Sort globbed refname in show-branch.

"git show-branch bugs/*" shows all branches whose name match the
specified pattern, but in the order readdir() happened to
returned.  Sort them to make the output more predictable.

Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/show-branch.c b/show-branch.c
index ab158eb7d08e9f6fe5c93d660a92c4b97914e516..c7422460be0a68dc34baa1dc8b66aa44559d56de 100644 (file)
--- a/show-branch.c
+++ b/show-branch.c
@@ -450,6 +450,8 @@ static void append_one_rev(const char *av)
                if (saved_matches == ref_name_cnt &&
                    ref_name_cnt < MAX_REVS)
                        error("no matching refs with %s", av);
+               if (saved_matches + 1 < ref_name_cnt)
+                       sort_ref_range(saved_matches, ref_name_cnt);
                return;
        }
        die("bad sha1 reference %s", av);