AC_AttControl: add empty virtual destructor

This resolves pixhawk bricking and reduces one compiler warning
11 years ago · 83a84c7b90
1 changed files with 3 additions and 0 deletions
--- a/libraries/AC_AttitudeControl/AC_AttitudeControl.h
+++ b/libraries/AC_AttitudeControl/AC_AttitudeControl.h
@ -68,6 +68,9 @@ public:
 			_flags.limit_angle_to_rate_request = true;
 		}
 	// empty destructor to suppress compiler warning
 	virtual ~AC_AttitudeControl() {}
    //
    // initialisation functions
    //