# HG changeset patch
# User Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
# Date 1569693639 -7200
# Node ID 4e4ce7400b3932e67326b476f27abebce5ac6cbb
# Parent  a247fa8df7dfbc8dd0cb50ffcc41d81f1c4752bf
mod_pubsub: Remove the unwanted check for @notify on <purge/>.

This most likely was copied from the handling of <retract/>, where it actually
is required by the spec (XEP-0060 §7.2.2.1), but this attribute doesn’t exist
for purge.

diff -r a247fa8df7df -r 4e4ce7400b39 plugins/mod_pubsub/pubsub.lib.lua
--- a/plugins/mod_pubsub/pubsub.lib.lua	Sat Sep 28 18:24:28 2019 +0200
+++ b/plugins/mod_pubsub/pubsub.lib.lua	Sat Sep 28 20:00:39 2019 +0200
@@ -638,14 +638,13 @@
 end
 
 function handlers.owner_set_purge(origin, stanza, purge, service)
-	local node, notify = purge.attr.node, purge.attr.notify;
-	notify = (notify == "1") or (notify == "true");
+	local node = purge.attr.node;
 	local reply;
 	if not node then
 		origin.send(pubsub_error_reply(stanza, "nodeid-required"));
 		return true;
 	end
-	local ok, ret = service:purge(node, stanza.attr.from, notify);
+	local ok, ret = service:purge(node, stanza.attr.from, true);
 	if ok then
 		reply = st.reply(stanza);
 	else