From: Durk Talsma <durktals@gmail.com>
Date: Sat, 22 Oct 2011 15:57:37 +0000 (+0200)
Subject: Potential fix for bug #471 (crash in checkspeedadjustment).
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=a6de24461e797871d3c841f045343b05929378fb;p=flightgear.git

Potential fix for bug #471 (crash in checkspeedadjustment).
---

diff --git a/src/Airports/groundnetwork.cxx b/src/Airports/groundnetwork.cxx
index a3a3245fe..fc943fb15 100644
--- a/src/Airports/groundnetwork.cxx
+++ b/src/Airports/groundnetwork.cxx
@@ -853,6 +853,7 @@ void FGGroundNetwork::checkSpeedAdjustment(int id, double lat,
         SGGeod curr(SGGeod::fromDegM(lon, lat, alt));
         //TrafficVector iterator closest;
         closest = current;
+        closestOnNetwork = current;
         for (TrafficVectorIterator i = activeTraffic.begin();
                 i != activeTraffic.end(); i++) {
             if (i == current) {
@@ -953,7 +954,7 @@ void FGGroundNetwork::checkSpeedAdjustment(int id, double lat,
                 }
             }
         }
-        if ((closest == closestOnNetwork) && (current->getPriority() < closest->getPriority()) && needBraking) {
+        if ((closest->getId() == closestOnNetwork->getId()) && (current->getPriority() < closest->getPriority()) && needBraking) {
             swap(current, closest);
         }
     }