receive-pack: fix misleading namespace/.have comment

The comment claims that we handle alternate ".have" lines
through this function, but that hasn't been the case since
85f251045 (write_head_info(): handle "extra refs" locally,
2012-01-06).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index a4926fcfb4bd8b56fc993e9f9da9dc990bbabf42..1821ad5fa62ddcce41b16416fb63e77cb35a3b47 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -261,10 +261,7 @@ static int show_ref_cb(const char *path_full, const struct object_id *oid,
        /*
         * Advertise refs outside our current namespace as ".have"
         * refs, so that the client can use them to minimize data
-        * transfer but will otherwise ignore them. This happens to
-        * cover ".have" that are thrown in by add_one_alternate_ref()
-        * to mark histories that are complete in our alternates as
-        * well.
+        * transfer but will otherwise ignore them.
         */
        if (!path)
                path = ".have";