Fix vehicles changing state on export/import

src/openrct2/ride/CableLift.cpp

@@ -84,6 +84,7 @@ Vehicle* cable_lift_segment_create(
     current->SetState(VEHICLE_STATUS_MOVING_TO_END_OF_STATION, 0);
     current->num_peeps = 0;
     current->next_free_seat = 0;
+    current->BoatLocation.setNull();
     return current;
 }
 

src/openrct2/ride/Ride.cpp

@@ -4495,6 +4495,7 @@ static Vehicle* vehicle_create_car(
     // loc_6DDD5E:
     vehicle->num_peeps = 0;
     vehicle->next_free_seat = 0;
+    vehicle->BoatLocation.setNull();
     return vehicle;
 }