mDNS: Fix of text length calculation when detecting a collision
@@ -2147,7 +2147,7 @@ static int _mdns_check_srv_collision(mdns_service_t * service, uint16_t priority
*/
static int _mdns_check_txt_collision(mdns_service_t * service, const uint8_t * data, size_t len)
{
- size_t data_len = 1;
+ size_t data_len = 0;
if (len == 1 && service->txt) {
return -1;//we win
} else if (len > 1 && !service->txt) {
