From 7e581ccb9e154ad967914a86a06a12a1a6c77124 Mon Sep 17 00:00:00 2001
From: afischerdev <afischer@dbserv.de>
Date: Mon, 6 Mar 2023 18:29:40 +0100
Subject: [PATCH] fix elev at last pt

---
 brouter-core/src/main/java/btools/router/RoutingEngine.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/brouter-core/src/main/java/btools/router/RoutingEngine.java b/brouter-core/src/main/java/btools/router/RoutingEngine.java
index 7ddc011..125aa4b 100644
--- a/brouter-core/src/main/java/btools/router/RoutingEngine.java
+++ b/brouter-core/src/main/java/btools/router/RoutingEngine.java
@@ -246,9 +246,10 @@ public class RoutingEngine extends Thread {
     int startIdx = 0;
     int endIdx = -1;
     int dist = 0;
-    for (int idx = 0; idx < track.nodes.size(); idx++) {
+    int ourSize = track.nodes.size();
+    for (int idx = 0; idx < ourSize; idx++) {
       OsmPathElement n = track.nodes.get(idx);
-      if (n.getSElev() == Short.MIN_VALUE && lastElev != Short.MIN_VALUE) {
+      if (n.getSElev() == Short.MIN_VALUE && lastElev != Short.MIN_VALUE && idx < ourSize-1) {
         // start one point before entry point to get better elevation results
         if (idx > 1)
           startElev = track.nodes.get(idx - 2).getSElev();