Update amalgamation file

kunitoki · Mar 19, 2023 · 220ba91 · 220ba91
1 parent 6f0ed45
commit 220ba91
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Distribution/LuaBridge/LuaBridge.h b/Distribution/LuaBridge/LuaBridge.h
@@ -4472,7 +4472,8 @@ struct Stack<std::optional<T>>
 
     [[nodiscard]] static TypeResult<Type> get(lua_State* L, int index)
     {
-        if (lua_type(L, index) == LUA_TNIL)
+        const auto type = lua_type(L, index);
+        if (type == LUA_TNIL || type == LUA_TNONE)
             return std::nullopt;
 
         auto result = Stack<T>::get(L, index);
@@ -4484,7 +4485,8 @@ struct Stack<std::optional<T>>
 
     [[nodiscard]] static bool isInstance(lua_State* L, int index)
     {
-        return lua_isnil(L, index) || Stack<T>::isInstance(L, index);
+        const auto type = lua_type(L, index);
+        return (type == LUA_TNIL || type == LUA_TNONE) || Stack<T>::isInstance(L, index);
     }
 };