message: Fix zval copy.
diff: @@ -329,7 +329,7 @@ static PHP_METHOD(swoole_exit_exception, getFlags)
  static PHP_METHOD(swoole_exit_exception, getStatus)
  {
  - RETURN_ZVAL(sw_zend_read_property(Z_OBJCE_P(getThis()), getThis(), ZEND_STRL("status"), 1), 0, 0);
  + RETURN_ZVAL(sw_zend_read_property(Z_OBJCE_P(getThis()), getThis(), ZEND_STRL("status"), 1), 1, 0);
  }
  /*
  