Fix for vehicles without events

routes/events.js

@@ -77,9 +77,14 @@ router.get('/', async (req, res) => {
 		let vehicles = await collection.find(finalQuery, { number: 1, events: 1 }).toArray();
 		let events = [];
 		for(let vehicle of vehicles) {
+			if(!vehicle.events) {
+				continue;
+			}
+
 			for(let event of vehicle.events) {
 				event.number = vehicle.number;
 			}
+			
 			events = events.concat(vehicle.events);
 		}
 		res.send({ success: true, data: events });