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 a4926fc..1821ad5 100644
--- 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";
