services/authzone.c: remove redundant check

found by cppcheck

services\authzone.c:7513:12: style: Condition 'rrlist[i]' is always true [knownConditionTrueFalse]

diff --git a/services/authzone.c b/services/authzone.c
index 3898767c7e057eb6fd9fec2c4c420587b756647b..29087b5b28849bc525c3b03992d4fd1014bc2ed4 100644 (file)
--- a/services/authzone.c
+++ b/services/authzone.c
@@ -7510,7 +7510,7 @@ static void add_rrlist_rrsigs_into_data(struct packed_rrset_data* data,
                size_t j;
                if(!rrlist[i])
                        continue;
-               if(rrlist[i] && rrlist[i]->type == LDNS_RR_TYPE_ZONEMD &&
+               if(rrlist[i]->type == LDNS_RR_TYPE_ZONEMD &&
                        query_dname_compare(z->name, node->name)==0) {
                        /* omit RRSIGs over type ZONEMD at apex */
                        continue;