message: fixes ROS print
diff: @@ -71,7 +71,7 @@ class FrankaCombinableHW : public FrankaHW {
  franka::Duration time_step) {
  if (commandHasNaN(command)) {
  std::string error_message = "FrankaCombinableHW: Got NaN value in command!";
  - ROS_FATAL("%s", error_message);
  + ROS_FATAL("%s", error_message.c_str());
  throw std::invalid_argument(error_message);
  }
  checkJointLimits();
  