fix another crash on exit by finally converting the rest of unguarded

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

diff --git a/src/ATC/AIGAVFRTraffic.hxx b/src/ATC/AIGAVFRTraffic.hxx
index 56b296534320dc76e4aa4fee1db9a3edc5b3277d..9aabd87466cd7a6245d8b66935d867262d20ed2e 100644 (file)
--- a/src/ATC/AIGAVFRTraffic.hxx
+++ b/src/ATC/AIGAVFRTraffic.hxx
@@ -83,8 +83,8 @@ private:
        double stall_speed_landing_config;
        
        // environment - some of this might get moved into FGAIPlane
-       SGPropertyNode* wind_from_hdg;  //degrees
-       SGPropertyNode* wind_speed_knots;               //knots
+       SGPropertyNode_ptr wind_from_hdg;       //degrees
+       SGPropertyNode_ptr wind_speed_knots;            //knots
        
        atc_type changeFreqType;        // the service we need to change to