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changeset

util.filters: Break processing if a filterer returns nil

Wed, 02 Jun 2010 13:31:36 +0100

author

Matthew Wild <mwild1@gmail.com>

date

Wed, 02 Jun 2010 13:31:36 +0100

changeset 3140

8c6ed6fd2d35

parent 3139

7b4f180d7c6f

child 3141

50318ac90394

util.filters: Break processing if a filterer returns nil

--- a/util/filters.lua	Wed Jun 02 13:03:55 2010 +0100
+++ b/util/filters.lua	Wed Jun 02 13:31:36 2010 +0100
@@ -19,6 +19,7 @@
 		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;