ignore return value

diff --git a/examples/ldns-verifyzone.c b/examples/ldns-verifyzone.c
index 7c126f8732d655547e5493c32283d241b7ead3ce..1c637a7089575d078eb51f59b132ba96464592e5 100644 (file)
--- a/examples/ldns-verifyzone.c
+++ b/examples/ldns-verifyzone.c
@@ -94,7 +94,7 @@ create_dnssec_zone(ldns_zone *orig_zone)
        }
 
        if (ldns_rr_list_rr_count(failed_nsec3s) > 0) {
-               ldns_dnssec_zone_add_empty_nonterminals(dnssec_zone);
+               (void) ldns_dnssec_zone_add_empty_nonterminals(dnssec_zone);
                for (i = 0; i < ldns_rr_list_rr_count(failed_nsec3s); i++) {
                        cur_rr = ldns_rr_list_rr(failed_nsec3s, i);
                        status = ldns_dnssec_zone_add_rr(dnssec_zone, cur_rr);