struct brigade_write_baton *wb = baton;
apr_status_t apr_err;
if (wb->output->c->aborted)
return svn_error_create(SVN_ERR_APMOD_CONNECTION_ABORTED, NULL,
"Connection aborted");
apr_err = apr_brigade_write(wb->bb, ap_filter_flush, wb->output, data, *len);
if (apr_err != APR_SUCCESS)