# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1531302644 -7200
# Node ID 73320e33762da14b866037408d2b1a366defe7aa
# Parent  1184f57625921b99dfb2b650382808c55501e2ce
MUC: Send an 'gone' error instead of unavailable + <destroyed>

List discussion here:
https://mail.jabber.org/pipermail/standards/2018-July/035228.html

diff -r 1184f5762592 -r 73320e33762d plugins/muc/mod_muc.lua
--- a/plugins/muc/mod_muc.lua	Wed Jul 11 11:48:56 2018 +0200
+++ b/plugins/muc/mod_muc.lua	Wed Jul 11 11:50:44 2018 +0200
@@ -403,11 +403,7 @@
 					delete_room(room);
 					room = nil;
 				else
-					local reply = st.reply(stanza)
-						:tag("x", {xmlns = "http://jabber.org/protocol/muc#user"})
-							:tag("item", { affiliation='none', role='none' }):up()
-							:tag("destroy", {jid=room._data.newjid}):text(room._data.reason);
-					reply.attr.type = "unavailable";
+					local reply = st.error_reply(stanza, "cancel", "gone", room._data.reason)
 					event.origin.send(reply);
 					return true;
 				end