prosody
bd0c8b361589
util/filters.lua

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Software / code / prosody

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util/filters.lua @ 6368:bd0c8b361589

Merge 0.10->trunk
author Matthew Wild <mwild1@gmail.com>
date Thu, 28 Aug 2014 12:05:18 +0100
parent 6367:769a3577dd85
child 6777:5de6b93d0190
line wrap: on
line diff
--- a/util/filters.lua	Wed Aug 13 19:22:08 2014 +0200
+++ b/util/filters.lua	Thu Aug 28 12:05:18 2014 +0100
@@ -45,6 +45,8 @@
 	if not filter_list then
 		filter_list = {};
 		session.filters[type] = filter_list;
+	elseif filter_list[callback] then
+		return; -- Filter already added
 	end
 
 	priority = priority or 0;