Merge paul@bk-internal.mysql.com:/home/bk/mysql-5.0

{

    ssl.getSocket().wait();                  // wait for input if blocking

    uint ready = ssl.getSocket().get_ready();

    if (!ready) return buffered;

    if (!ready) {

      // Nothing to receive after blocking wait => error

      ssl.SetError(receive_error);

      return buffered= null_buffer;

    }

    // add buffered data if its there

    uint buffSz = buffered.get() ? buffered.get()->get_size() : 0;