# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1336945362 -18000
# Node ID f9fe284611016b57f6ad2ac3ab8a6296a4db0061
# Parent  4e9781a612423abae286a0e7b5c97d9d292c0b42
MUC: Fix check for history length update.

diff -r 4e9781a61242 -r f9fe28461101 plugins/muc/muc.lib.lua
--- a/plugins/muc/muc.lib.lua	Sun May 13 21:07:00 2012 +0100
+++ b/plugins/muc/muc.lib.lua	Mon May 14 02:42:42 2012 +0500
@@ -676,8 +676,8 @@
 	dirty = dirty or (self:get_changesubject() ~= (not changesubject and true or nil))
 	module:log('debug', 'changesubject=%s', changesubject and "true" or "false")
 
-	local historylength = fields['muc#roomconfig_historylength'];
-	dirty = dirty or (self:get_historylength() ~= (historylength and true or nil))
+	local historylength = tonumber(fields['muc#roomconfig_historylength']);
+	dirty = dirty or (historylength and (self:get_historylength() ~= historylength));
 	module:log('debug', 'historylength=%s', historylength)