87     ASSERT((source->flags() &

    87     ASSERT((source->flags() &

    88             BundleProtocol::BLOCK_FLAG_DISCARD_BLOCK_ONERROR) == 0);

    88             BundleProtocol::BLOCK_FLAG_DISCARD_BLOCK_ONERROR) == 0);

    89     

    89     

    90     // The source better have some contents, but doesn't need to have

    90     // The source better have some contents, but doesn't need to have

    91     // any data necessarily

    91     // any data necessarily

    92     ASSERT(source->contents().len() != 0);

    94     ASSERT(source->contents().len() != 0);

    93     ASSERT(source->data_offset() != 0);

    95     ASSERT(source->data_offset() != 0);

    94     

    96     

    95     u_int8_t flags = source->flags();

    97     u_int8_t flags = source->flags();

    96     if (last) {

    98     if (last) {