correctly initialize stay in failsafe flag

src/modules/navigator/navigator_mode.cpp

@@ -64,7 +64,7 @@ NavigatorMode::run(bool active) {
 			/* first run */
 			_first_run = false;
 			/* Reset stay in failsafe flag */
-			_navigator->get_mission_result()->stay_in_failsafe = true;
+			_navigator->get_mission_result()->stay_in_failsafe = false;
 			_navigator->publish_mission_result();
 			on_activation();