message: ControlMode None in combinable HW
diff: @@ -213,6 +213,9 @@ bool FrankaCombinableHW::setRunFunction(const ControlMode& requested_control_mod
  const franka::ControllerMode internal_controller) {
  using Callback = std::function<bool(const franka::RobotState&, franka::Duration)>;
  + if (requested_control_mode == ControlMode::None) {
  + return true;
  + }
  if (requested_control_mode == ControlMode::JointTorque) {
  run_function_ = [this, limit_rate](franka::Robot& robot, Callback /*callback*/) {
  robot.control(std::bind(&FrankaCombinableHW::libfrankaUpdateCallback<franka::Torques>, this,
  