message: fix compile error with ssl
diff: @@ -944,11 +944,13 @@ static PHP_METHOD(swoole_client_coro, peek)
  {
  RETURN_FALSE;
  }
  +#ifdef SW_USE_OPENSSL
  if (cli->socket->ssl)
  {
  swoole_php_fatal_error(E_WARNING, "no support.");
  RETURN_FALSE;
  }
  +#endif
  buf = emalloc(buf_len + 1);
  SwooleG.error = 0;
  