Mercurial > prosody-hg

diff util/filters.lua @ 3135:f29a297471e3

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util.filters: Don't traceback when trying to remove a filter from an uninitialized object
author Matthew Wild <mwild1@gmail.com>
date Wed, 02 Jun 2010 12:24:07 +0100
parents 9a29ad6a9b97
children 7b4f180d7c6f
line wrap: on
line diff
--- a/util/filters.lua	Wed Jun 02 12:23:07 2010 +0100
+++ b/util/filters.lua	Wed Jun 02 12:24:07 2010 +0100
@@ -46,6 +46,7 @@
 end
 
 function remove_filter(session, type, callback)
+	if not session.filters then return; end
 	local filter_list = session.filters[type];
 	if filter_list and filter_list[callback] then
 		for i=1, #filter_list do