Fix a secondary issue in bug 484 - avoid a crash when --lat, --long *and* --airport...

diff --git a/src/ATC/atc_mgr.cxx b/src/ATC/atc_mgr.cxx
index 22e5db5e80d31b37b5f9b6a729dd2ab6f9633ab9..33d90a9a4166bf0c0de954551f65ef37f3758a2c 100644 (file)
--- a/src/ATC/atc_mgr.cxx
+++ b/src/ATC/atc_mgr.cxx
@@ -100,7 +100,7 @@ void FGATCManager::init() {
 
 
     FGAirport *apt = FGAirport::findByIdent(airport); 
-    if (apt && onGround) {
+    if (apt && onGround && !runway.empty()) {
         FGAirportDynamics* dcs = apt->getDynamics();
         int park_index = dcs->getNrOfParkings() - 1;
         //cerr << "found information: " << runway << " " << airport << ": parking = " << parking << endl;