Diff

util/set.lua @ 5908:081a91507e4f

Merge 0.9->0.10
author Matthew Wild <mwild1@gmail.com>
date Sun, 10 Nov 2013 18:49:34 +0000
parent 5817:6e087f3b8f3b
parent 5906:071a7e461ae7
child 6673:b123fcd65d2e
line wrap: on
line diff
--- a/util/set.lua	Sat Nov 09 18:36:32 2013 +0000
+++ b/util/set.lua	Sun Nov 10 18:49:34 2013 +0000
@@ -23,7 +23,7 @@
 	return _M.difference(set1, set2);
 end
 function set_mt.__div(set, func)
-	local new_set, new_items = _M.new();
+	local new_set = _M.new();
 	local items, new_items = set._items, new_set._items;
 	for item in pairs(items) do
 		local new_item = func(item);