Interim windows build fix

[flightgear.git] / src / AIModel / AIGroundVehicle.hxx

diff --git a/src/AIModel/AIGroundVehicle.hxx b/src/AIModel/AIGroundVehicle.hxx
index 2e4a2349fc37db24ebbed6cef7b34970c8d56544..40cbe1994f701ba7a603e42af1820692f1cc64b3 100644 (file)
--- a/src/AIModel/AIGroundVehicle.hxx
+++ b/src/AIModel/AIGroundVehicle.hxx
@@ -21,7 +21,7 @@
 #ifndef _FG_AIGROUNDVEHICLE_HXX
 #define _FG_AIGROUNDVEHICLE_HXX
 
-#include <math.h>
+#include <cmath>
 #include <vector>
 #include <simgear/structure/SGSharedPtr.hxx>
 #include <simgear/scene/material/mat.hxx>
@@ -93,8 +93,6 @@ private:
     double _hitch_x_offset_m, _hitch_y_offset_m, _hitch_z_offset_m;
     double _dt_count, _next_run, _break_count;
 
-    const SGMaterial* _material;
-
 };
 
 #endif  // FG_AIGROUNDVEHICLE_HXX