message: fix(api): bug in MalformedProtocolError.__str__
diff: @@ -51,7 +51,7 @@ class MalformedProtocolError(Exception):
  super().__init__(message)
  def __str__(self):
  - return self._msg + PROTOCOL_MALFORMED
  + return self.message + PROTOCOL_MALFORMED
  def __repr__(self):
  return '<{}: {}>'.format(self.__class__.__name__, self.message)
  