rem: if (reply->FindInt32("status", err) != B_OK)
add: if (reply->FindInt32("status", &err) != B_OK)
context: status_t _control_input_server_(BMessage *command, BMessage *reply){	if (!input_server)		input_server = new BMessenger;	if (!input_server->IsValid())		*input_server = BMessenger("application/x-vnd.Be-input_server", -1, NULL);		//*input_server = BMessenger("application/x-vnd.OBOS-input_server", -1, NULL);		status_t err = input_server->SendMessage(command, reply);	if (err != B_OK)		return err;	if (reply->FindInt32("status", err) != B_OK)		return B_ERROR;	return err;}