The most important part is that it fixes possible

[flightgear.git] / src / ATC / AIGAVFRTraffic.cxx

diff --git a/src/ATC/AIGAVFRTraffic.cxx b/src/ATC/AIGAVFRTraffic.cxx
index 771e6013ddf57d24b3b182a55d30bdf5a5428df7..72c7685a51c50322d015b244dbc3b4e3a93be3bf 100644 (file)
--- a/src/ATC/AIGAVFRTraffic.cxx
+++ b/src/ATC/AIGAVFRTraffic.cxx
@@ -72,7 +72,7 @@ FGAIGAVFRTraffic::~FGAIGAVFRTraffic() {
 
 // Init en-route to destID at point pt.
 // TODO - no idea what to do if pt is above planes ceiling due mountains!!
-bool FGAIGAVFRTraffic::Init(Point3D pt, string destID, const string& callsign) {
+bool FGAIGAVFRTraffic::Init(const Point3D& pt, const string& destID, const string& callsign) {
        FGAILocalTraffic::Init(callsign, destID, EN_ROUTE);
        // TODO FIXME - to get up and running we're going to ignore elev and get FGAIMgr to 
        // pass in known good values for the test location.  Need to fix this!!! (or at least canonically decide who has responsibility for setting elev).
@@ -101,7 +101,7 @@ bool FGAIGAVFRTraffic::Init(Point3D pt, string destID, const string& callsign) {
 }
 
 // Init at srcID to fly to destID
-bool FGAIGAVFRTraffic::Init(string srcID, string destID, const string& callsign, OperatingState state) {
+bool FGAIGAVFRTraffic::Init(const string& srcID, const string& destID, const string& callsign, OperatingState state) {
        _enroute = false;
        FGAILocalTraffic::Init(callsign, srcID, PARKED);
        return(true);