# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1255866356 -18000
# Node ID 6b6b924ee558f704c7127bb3019e396b6b928c26
# Parent  b89d61db74d16171c5050a60c63e6504f6ed88a1
MUC: Re-enable nick changes for non-multisession nicks.

diff -r b89d61db74d1 -r 6b6b924ee558 plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Sun Oct 18 12:26:53 2009 +0100
+++ b/plugins/muc/muc.lib.lua	Sun Oct 18 16:45:56 2009 +0500
@@ -253,7 +253,7 @@
 						self:broadcast_presence(pr, from);
 					else -- change nick
 						local occupant = self._occupants[current_nick];
-						local is_multisession = next(occupant, next(occupant));
+						local is_multisession = next(occupant.sessions, next(occupant.sessions));
 						if self._occupants[to] or is_multisession then
 							log("debug", "%s couldn't change nick", current_nick);
 							local reply = st.error_reply(stanza, "cancel", "conflict"):up();