From fa75f7a560108d6652a853bf45218017382e16b5 Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Tue, 1 Aug 2023 19:40:35 +0200
Subject: [PATCH] VRS: handle empty `generated` attribute

---
 src/de/schildbach/pte/VrsProvider.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/de/schildbach/pte/VrsProvider.java b/src/de/schildbach/pte/VrsProvider.java
index 74ef644a..3d2b904d 100644
--- a/src/de/schildbach/pte/VrsProvider.java
+++ b/src/de/schildbach/pte/VrsProvider.java
@@ -834,7 +834,8 @@ public class VrsProvider extends AbstractNetworkProvider {
                 trips.add(new Trip(null /* id */, tripOrigin, tripDestination, legs, fares, null /* capacity */,
                         changes));
             }
-            long serverTime = parseDateTime(head.getString("generated")).getTime();
+            String generatedStr = head.getString("generated");
+            long serverTime = !generatedStr.isEmpty() ? parseDateTime(generatedStr).getTime() : null;
             final ResultHeader header = new ResultHeader(NetworkId.VRS, SERVER_PRODUCT, null, null, serverTime, null);
             context.from = from;
             context.to = to;