- LIST_FOREACH(by_key, j, j) {
- r = dns_answer_add(answer, j->rr);
- if (r < 0)
- return r;
+ if (j) {
+ LIST_FOREACH(by_key, j, j) {
+ r = dns_answer_add(answer, j->rr);
+ if (r < 0)
+ return r;
+ }
+ } else {
+ if (hashmap_get(z->by_name, DNS_RESOURCE_KEY_NAME(q->keys[i]))) {
+ r = dns_answer_add_soa(soa, DNS_RESOURCE_KEY_NAME(q->keys[i]));
+ if (r < 0)
+ return r;
+ }