if (etag = http_etag(data_ptr, data_size, data_mode)) {
char *sent_header = NULL;
- http_send_etag_ex(etag, 32, &sent_header);
+ http_send_etag_ex(etag, strlen(etag), &sent_header);
if (http_match_etag("HTTP_IF_NONE_MATCH", etag)) {
return http_exit_ex(304, sent_header, NULL, 0);
} else {