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GPS: make 'loadRouteWaypoint' robust about bad scratch/index values.

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jmt 2009-12-20 22:19:32 +00:00 • committed by Tim Moore
parent 52905875f9
commit 053d405a5c
1 changed files with 1 additions and 1 deletions
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2
src/Instrumentation/gps.cxx
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@ -1381,7 +1381,7 @@ void GPS::loadRouteWaypoint()
int index = _scratchNode->getIntValue("index", -9999);
clearScratch();
if (index == -9999) { // no index supplied, use current wp
if ((index < 0) || (index >= _routeMgr->size())) { // no index supplied, use current wp
index = _routeMgr->currentWaypoint();
}