fix(Route): handle null reference in train delay calculation

gilad-teller · Feb 27, 2024 · 6a7d211 · 6a7d211
1 parent 85bf6e2
commit 6a7d211
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/IsraelRail/IsraelRail/Models/ViewModels/Route.cs b/IsraelRail/IsraelRail/Models/ViewModels/Route.cs
@@ -139,7 +139,7 @@ public async Task<IEnumerable<Route>> BuildRoutes(TimetableResult timetable)
                     };
                     if (apiTrain.TrainPosition != null)
                     {
-                        train.Delay = TimeSpan.FromMinutes(travel.Trains[0].TrainPosition.CalcDiffMinutes);
+                        train.Delay = TimeSpan.FromMinutes(travel?.Trains[0]?.TrainPosition?.CalcDiffMinutes ?? 0);
                     }
                     foreach (RouteStation routeStation in apiTrain.RouteStations)
                     {