# HG changeset patch
# User daurnimator <quae@daurnimator.com>
# Date 1396026873 14400
# Node ID 2bfc4b12ec8f5b60d4157f32c764f69b40ff5b3c
# Parent  a8e777a198164f269a571e812829b2bbf9281683
plugins/muc/muc.lib: Allow `:send_occupant_list` to have no filter

diff -r a8e777a19816 -r 2bfc4b12ec8f plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Fri Mar 28 13:11:11 2014 -0400
+++ b/plugins/muc/muc.lib.lua	Fri Mar 28 13:14:33 2014 -0400
@@ -276,7 +276,7 @@
 	local to_occupant = self:get_occupant_by_real_jid(to);
 	local has_anonymous = self:get_whois() ~= "anyone"
 	for occupant_jid, occupant in self:each_occupant() do
-		if filter and filter(occupant_jid, occupant) then
+		if filter == nil or filter(occupant_jid, occupant) then
 			local x = st.stanza("x", {xmlns='http://jabber.org/protocol/muc#user'});
 			local is_anonymous = has_anonymous and occupant.role ~= "moderator" and to_occupant.bare_jid ~= occupant.bare_jid;
 			self:build_item_list(occupant, x, is_anonymous);