MySql.Data.Types.MySqlGuid.ReadOldGuid C# (CSharp) Method

        private MySqlGuid ReadOldGuid(MySqlPacket packet, long length)
        {
            if (length == -1)
                length = (long)packet.ReadFieldLength();

            byte[] buff = new byte[length];
            packet.Read(buff, 0, (int)length);
            MySqlGuid g = new MySqlGuid(buff);
            g.OldGuids = OldGuids;
            return g;
        }