From 948f787196c7433e404ed3e84943cceb829d3edc Mon Sep 17 00:00:00 2001 From: Matthew Wild Date: Sun, 10 Nov 2013 16:43:10 +0000 Subject: util.set: Remove unused variable --- util/set.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/util/set.lua b/util/set.lua index b9e9ef21..fa065a9c 100644 --- a/util/set.lua +++ b/util/set.lua @@ -23,7 +23,7 @@ function set_mt.__sub(set1, set2) 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); -- cgit v1.2.3