Diff

--- a/plugins/muc/muc.lib.lua	Wed Jul 14 15:32:14 2010 +0100
+++ b/plugins/muc/muc.lib.lua	Wed Jul 14 19:48:01 2010 +0500
@@ -136,7 +136,7 @@
 		stanza:tag("x", {xmlns = "jabber:x:delay", from = muc_domain, stamp = datetime.legacy()}):up(); -- XEP-0091 (deprecated)
 		local entry = { stanza = stanza, stamp = stamp };
 		t_insert(history, entry);
-		while #history > self._data.history_length do t_remove(history, 1) end
+		while #history > (self._data.history_length or default_history_length) do t_remove(history, 1) end
 	end
 end
 function room_mt:broadcast_except_nick(stanza, nick)
@@ -979,7 +979,7 @@
 		_occupants = {};
 		_data = {
 		    whois = 'moderators';
-		    history_length = (config and config.history_length) or default_history_length;
+		    history_length = (config and config.history_length);
 		};
 		_affiliations = {};
 	}, room_mt);