resolved: check dns_over_tls_mode in link_needs_save()

poettering · poettering · commit dc2bc986eb38 · 2018-12-21T11:04:11.000+01:00
This was forgotten when DoT was added.
diff --git a/src/resolve/resolved-link.c b/src/resolve/resolved-link.c
@@ -1109,7 +1109,8 @@ static bool link_needs_save(Link *l) {
 
         if (l->llmnr_support != RESOLVE_SUPPORT_YES ||
             l->mdns_support != RESOLVE_SUPPORT_NO ||
-            l->dnssec_mode != _DNSSEC_MODE_INVALID)
+            l->dnssec_mode != _DNSSEC_MODE_INVALID ||
+            l->dns_over_tls_mode != _DNS_OVER_TLS_MODE_INVALID)
                 return true;
 
         if (l->dns_servers ||
