Fix null error

NKUST-ITC · Jun 3, 2020 · 6affa40 · 6affa40
1 parent 1b8d340
commit 6affa40
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pages/bus/bus_reservations_page.dart b/lib/pages/bus/bus_reservations_page.dart
@@ -268,7 +268,7 @@ class BusReservationsPageState extends State<BusReservationsPage>
             FirebaseConstants.CAN_USE_BUS,
             FirebaseConstants.YES,
           );
-          busReservationsData.save(Helper.username);
+          busReservationsData?.save(Helper.username);
         },
         onFailure: (DioError e) {
           if (mounted)