message: removed else
diff: @@ -214,7 +214,7 @@ bool franka_hw::FrankaHW::update(
  throw std::invalid_argument(
  "franka::Robot was not "
  "initialized. Got nullptr instead");
  - } else {
  + }
  robot_->read([this, callback](const franka::RobotState& robot_state) {
  robot_state_ = robot_state;
  if (publish_rate_.triggers()) {
  @@ -225,7 +225,6 @@ bool franka_hw::FrankaHW::update(
  }
  return callback(robot_state);
  });
  - }
  } catch (const franka::Exception& e) {
  ROS_ERROR_STREAM("" << e.what());
  return false;
  