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-rw-r--r--util/set.lua3
1 files changed, 2 insertions, 1 deletions
diff --git a/util/set.lua b/util/set.lua
index c136a522..a4f20138 100644
--- a/util/set.lua
+++ b/util/set.lua
@@ -11,8 +11,9 @@ local ipairs, pairs, setmetatable, next, tostring =
local t_concat = table.concat;
local _ENV = nil;
+-- luacheck: std none
-local set_mt = {};
+local set_mt = { __name = "set" };
function set_mt.__call(set, _, k)
return next(set._items, k);
end