From 50bdc0083d7079a8193040cc2da312fc430b0354 Mon Sep 17 00:00:00 2001
From: Victor Shcherb <victor.shcherb@gmail.com>
Date: Fri, 15 Mar 2019 14:02:24 +0100
Subject: [PATCH] Fix empty routes

---
 .../src/main/java/net/osmand/router/TransportRoutePlanner.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/OsmAnd-java/src/main/java/net/osmand/router/TransportRoutePlanner.java b/OsmAnd-java/src/main/java/net/osmand/router/TransportRoutePlanner.java
index 7b05fb6865..27a3e6e1c6 100644
--- a/OsmAnd-java/src/main/java/net/osmand/router/TransportRoutePlanner.java
+++ b/OsmAnd-java/src/main/java/net/osmand/router/TransportRoutePlanner.java
@@ -38,6 +38,9 @@ public class TransportRoutePlanner {
 		for(TransportRouteSegment s : endStops) {
 			endSegments.put(s.getId(), s);
 		}
+		if(startStops.size() == 0) {
+			return Collections.emptyList();
+		}
 		PriorityQueue<TransportRouteSegment> queue = new PriorityQueue<TransportRouteSegment>(startStops.size(), new SegmentsComparator(ctx));
 		for(TransportRouteSegment r : startStops){
 			r.walkDist = (float) MapUtils.getDistance(r.getLocation(), start);