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-rw-r--r--util/multitable.lua5
1 files changed, 2 insertions, 3 deletions
diff --git a/util/multitable.lua b/util/multitable.lua
index 388f60f3..299eecb1 100644
--- a/util/multitable.lua
+++ b/util/multitable.lua
@@ -7,7 +7,7 @@
--
local select = select;
-local t_insert, t_remove = table.insert, table.remove;
+local t_insert = table.insert;
local unpack, pairs, next, type = unpack, pairs, next, type;
module "multitable"
@@ -135,8 +135,7 @@ function iter(self, ...)
local depth = #stack;
local key = next(stack[depth], keys[depth]);
if key == nil then -- Go up the stack
- t_remove(stack);
- t_remove(keys);
+ stack[depth], keys[depth] = nil, nil;
if depth > 1 then
return it(self);
end