X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=util%2Fset.lua;h=04f5f0f4f297d3d5b9d8bf3d167edebf4cf6d092;hb=fb1fb5d1d26a3ccab91aebc21d7976374eb47a41;hp=89cd7cf369f0b891270f65c616958fd1f8536866;hpb=37105ec863ddbb6fe6885269d816e0a48f82bbf5;p=prosody.git

diff --git a/util/set.lua b/util/set.lua
index 89cd7cf3..04f5f0f4 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);