From dabbebe00250e69bac12fe68d88fe9643e36031f Mon Sep 17 00:00:00 2001
From: Andreas Schildbach <andreas@schildbach.de>
Date: Fri, 3 Feb 2023 18:19:47 +0100
Subject: [PATCH] VRS: don't query for more trip results if first query returns
 empty

---
 src/de/schildbach/pte/VrsProvider.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/de/schildbach/pte/VrsProvider.java b/src/de/schildbach/pte/VrsProvider.java
index 0c80aa41..74ef644a 100644
--- a/src/de/schildbach/pte/VrsProvider.java
+++ b/src/de/schildbach/pte/VrsProvider.java
@@ -101,12 +101,12 @@ public class VrsProvider extends AbstractNetworkProvider {
 
         @Override
         public boolean canQueryLater() {
-            return this.canQueryLater;
+            return this.canQueryLater && this.lastDeparture != null;
         }
 
         @Override
         public boolean canQueryEarlier() {
-            return this.canQueryEarlier;
+            return this.canQueryEarlier && this.firstArrival != null;
         }
 
         public void departure(Date departure) {