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>
This commit is contained in:
Jeff King 2017-02-08 15:53:13 -05:00 committed by Junio C Hamano
parent ab6eea6f7b
commit fea6c47f2f

View File

@ -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";