ServicesException does not allow additional data

It used to be that you could pass additional information in a ServicesException via the $data argument of the constructor. It looks like at some point last year a commit was introduced to prevent a NULL body response. The diff is basically:

  public function __construct($message, $code = 0, $data = NULL) {
    parent::__construct($message, $code);

-   $this->data = $data;
+   $this->data = $message;
  }

This definitely prevents the NULL body in the response since the message argument is required, but it means that you can no longer pass additional information to the consumer of your service.