DNS tests: add a missing check

diff --git a/test/regress_dns.c b/test/regress_dns.c
index 6a6a14950c9e6f29f3ad3fad21fc2a232b34a2c8..338c4ee8fd548c427944db724f18fdf66e4a218f 100644 (file)
--- a/test/regress_dns.c
+++ b/test/regress_dns.c
@@ -654,7 +654,7 @@ fail_server_cb(struct evdns_server_request *req, void *data)
                event_base_loopexit(exit_base, NULL);
        }
 
-       evutil_inet_pton(AF_INET, "16.32.64.128", &in);
+       tt_assert(evutil_inet_pton(AF_INET, "16.32.64.128", &in));
        evdns_server_request_add_a_reply(req, question, 1, &in.s_addr,
            100);
        tt_assert(! evdns_server_request_respond(req, 0))