message: void instead of bool in template
diff: @@ -20,7 +20,7 @@ namespace franka_hw {
  template <typename T1, typename T2>
  const boost::function<bool(T1&, T2&)> createErrorFunction(
  - std::function<bool(T1&, T2&)> handler) {
  + std::function<void(T1&, T2&)> handler) {
  return [handler](T1& request, T2& response) -> bool {
  try {
  handler(request, response);
  