use rpzs->updater as rpz->rpzs is NULL

diff --git a/lib/dns/rpz.c b/lib/dns/rpz.c
index 45cf34217a6e56773b59461e630e4b9432cd4b17..d4d5766c7808286e11723012081e43e09c86eb16 100644 (file)
--- a/lib/dns/rpz.c
+++ b/lib/dns/rpz.c
@@ -2126,7 +2126,7 @@ rpz_detach(dns_rpz_zone_t **rpzp) {
                dns_db_detach(&rpz->db);
        }
        if (rpz->updaterunning) {
-               isc_task_purgeevent(rpz->rpzs->updater, &rpz->updateevent);
+               isc_task_purgeevent(rpzs->updater, &rpz->updateevent);
                if (rpz->updbit != NULL) {
                        dns_dbiterator_destroy(&rpz->updbit);
                }