rmpatch

premake/lua/lua.patch

-diff --git a/lua/lbaselib.c b/lua/lbaselib.c
-index b5c6236..b2e864a 100644
---- a/lua/lbaselib.c
-+++ b/lua/lbaselib.c
-@@ -124,11 +124,14 @@ static int luaB_getmetatable (lua_State *L) {
- 
- static int luaB_setmetatable (lua_State *L) {
-   int t = lua_type(L, 2);
--  luaL_checktype(L, 1, LUA_TTABLE);
--  luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
--                    "nil or table expected");
--  if (luaL_getmetafield(L, 1, "__metatable") != LUA_TNIL)
--    return luaL_error(L, "cannot change a protected metatable");
-+  int nocheck = lua_toboolean(L, 3);
-+  if (!nocheck) {
-+	  luaL_checktype(L, 1, LUA_TTABLE);
-+	  luaL_argcheck(L, t == LUA_TNIL || t == LUA_TTABLE, 2,
-+						"nil or table expected");
-+	  if (luaL_getmetafield(L, 1, "__metatable") != LUA_TNIL)
-+		return luaL_error(L, "cannot change a protected metatable");
-+  }
-   lua_settop(L, 2);
-   lua_setmetatable(L, 1);
-   return 1;