test: resolve "Unchecked return value" coverity warning

Follow-up for 5fef5552a658130f00dc97d0a1003a6a49f3ca96.
Fixes CID#1558540.

diff --git a/src/resolve/test-dns-search-domain.c b/src/resolve/test-dns-search-domain.c
index 45adb9129cb4f85a947bda89b632b0c9489fc5dd..e73e4d99865cecc0c67ab911560a43bf76f9eb1a 100644 (file)
--- a/src/resolve/test-dns-search-domain.c
+++ b/src/resolve/test-dns-search-domain.c
@@ -120,7 +120,7 @@ TEST(dns_search_domain_unlink_link) {
         _cleanup_(dns_search_domain_unrefp) DnsSearchDomain *sd1 = NULL, *sd3 = NULL;
         DnsSearchDomain *sd2 = NULL;
 
-        link_new(&manager, &link, 1);
+        ASSERT_OK(link_new(&manager, &link, 1));
         ASSERT_NOT_NULL(link);
 
         dns_search_domain_new(&manager, &sd1, DNS_SEARCH_DOMAIN_LINK, link, "local");