Minor fix (end processing after DNAME).

samples/example.com.zone

@@ -59,3 +59,5 @@ h.i.j.k	A	10.0.0.21
 
 sub5	CNAME	sub3
 *.l.example.com.	CNAME	c.example.com.
+*.m.example.com.	NS	ns.sub2.example.com.
+*.n.example.com.	DNAME	bogus25.com.

src/server/name-server.c

@@ -676,6 +676,7 @@ void ns_answer( zdb_database *zdb, const ldns_rr *question, ldns_pkt *response,
 				!= NULL) {
 				ns_process_dname(dname_rrset, ldns_rr_owner(question), response,
 								 copied_rrs);
+				break;
 			} else {
 				// wildcard child?
 				debug_ns("Trying to find wildcard child of node %s.\n",