From 22af4660060be3b7ed7a32e3ee6bfe1f126b2ada Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Wed, 2 Jun 2010 13:31:36 +0100
Subject: util.filters: Break processing if a filterer returns nil

---
 util/filters.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'util')

diff --git a/util/filters.lua b/util/filters.lua
index ee0e6bba..f6a3e77a 100644
--- a/util/filters.lua
+++ b/util/filters.lua
@@ -19,6 +19,7 @@ function initialize(session)
 		if filter_list then
 			for i = 1, #filter_list do
 				data = filter_list[i](data);
+				if data == nil then break; end
 			end
 		end
 		return data;
-- 
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