fix a pointer reference.

[flightgear.git] / src / Autopilot / route_mgr.cxx

diff --git a/src/Autopilot/route_mgr.cxx b/src/Autopilot/route_mgr.cxx
index 19676fad97ee50203a59122b50b25065a59cdffb..e8c5674c3213605a19f57ed730878c63812b16c4 100644 (file)
--- a/src/Autopilot/route_mgr.cxx
+++ b/src/Autopilot/route_mgr.cxx
@@ -67,6 +67,7 @@ FGRouteMgr::FGRouteMgr() :
 
 FGRouteMgr::~FGRouteMgr() {
     input->removeChangeListener(listener);
+    delete listener;
     delete route;
 }
 
@@ -352,7 +353,7 @@ void FGRouteMgr::update_mirror() {
 
 bool FGRouteMgr::near_ground() {
     SGPropertyNode *gear = fgGetNode( "/gear/gear/wow", false );
-    if ( !gear || gear->getType() == SGPropertyNode::NONE )
+    if ( !gear || gear->getType() == simgear::props::NONE )
         return fgGetBool( "/sim/presets/onground", true );
 
     if ( fgGetDouble("/position/altitude-agl-ft", 300.0)