Make switch/case fallthroughs explicit

+1 fallthrough bugfix in getdns_query

src/dnssec.c

@@ -1065,6 +1065,7 @@ static void val_chain_node_cb(getdns_dns_req *dnsreq)
 	                           break;
 	case GETDNS_RRTYPE_DNSKEY: node->dnskey.pkt     = netreq->response;
 	                           node->dnskey.pkt_len = netreq->response_len;
+		                   /* fallthrough */
 	default                  : check_chain_complete(node->chains);
 				   return;
 	}
@@ -2694,6 +2695,7 @@ static int chain_head_validate(struct mem_funcs *mf, time_t now, uint32_t skew,
 	if (_getdns_rrset_has_rrs(&ds_ta)) {
 		switch (chain_head_validate_with_ta(mf,now,skew,head,&ds_ta)) {
 		case GETDNS_DNSSEC_SECURE  : s = GETDNS_DNSSEC_SECURE;
+		                             /* fallthrough */
 		case GETDNS_DNSSEC_INSECURE: if (s != GETDNS_DNSSEC_SECURE)
 						     s = GETDNS_DNSSEC_INSECURE;
 					     break;

src/jsmn

@@ -1 +1 @@
-Subproject commit 868c22e35ec223fc26ddefdb9ca83901dc6e2534
+Subproject commit a6bbcedf43e3db38137b71edf6429467c71a9a5a

src/tools/getdns_query.c

@@ -819,6 +819,7 @@ getdns_return_t parse_args(int argc, char **argv)
 				goto next;
 			case 'p':
 				json = 0;
+				break;
 			case 'q':
 				quiet = 1;
 				break;