4548 		_engine_info[engine].refit_mask = ((mask & ~not_mask) ^ xor_mask) & _cargo_mask;

  4548 		_engine_info[engine].refit_mask = ((mask & ~not_mask) ^ xor_mask) & _cargo_mask;

  4549 

  4549 

  4550 		/* Check if this engine's cargo type is valid. If not, set to the first refittable

  4550 		/* Check if this engine's cargo type is valid. If not, set to the first refittable

  4551 		 * cargo type. Apparently cargo_type isn't a common property... */

  4551 		 * cargo type. Apparently cargo_type isn't a common property... */

  4552 		switch (GetEngine(engine)->type) {

  4552 		switch (GetEngine(engine)->type) {

  4553 			case VEH_TRAIN: {

  4555 			case VEH_TRAIN: {

  4554 				RailVehicleInfo *rvi = &_rail_vehicle_info[engine];

  4556 				RailVehicleInfo *rvi = &_rail_vehicle_info[engine];

  4555 				if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);

  4557 				if (rvi->cargo_type == CT_INVALID) rvi->cargo_type = FindFirstRefittableCargo(engine);

  4556 				if (rvi->cargo_type == CT_INVALID) _engine_info[engine].climates = 0;

  4558 				if (rvi->cargo_type == CT_INVALID) _engine_info[engine].climates = 0;

  4557 				break;

  4559 				break;