Correctly handle errors in util methods

2023-05-06 13:38:52 -03:00
parent 8e6f8cc5e6
commit bf988aa9ef
3 changed files with 29 additions and 0 deletions
@@ -24,6 +24,10 @@ for _, item in pairs(Item.ItemList) do
 end

 Util.GetItemsById = function(id)
+    if id == nil then
+        error(string.format("bad argument #1 to 'GetItemsById' (string expected, got %s)", type(id)), 2)
+    end
+
    return itemDictionary[id]
 end