netwatch-dns: update wording to reflect the extra check

... as it's either not shown anyway (when rebooting already),
`packages-update` gives reasonable output, or it is simply wrong (when
`packages-update` failed).

check-perpetual-license.rsc

@@ -42,7 +42,7 @@
     $LogPrint warning $ScriptName ("Your license expired on " . ($License->"deadline-at") . "!");
     :if ($SentCertificateNotification != "expired") do={
       $SendNotification2 ({ origin=$ScriptName; \
-        subject=([ $SymbolForNotification "scroll,warning-sign" ] . "License expired!"); \
+        subject=([ $SymbolForNotification "scroll,cross-mark" ] . "License expired!"); \
         message=("Your license expired on " . ($License->"deadline-at") . \
           ", can no longer update RouterOS on " . $Identity . "...") });
       :set SentCertificateNotification "expired";

check-routeros-update.rsc

@@ -39,14 +39,11 @@
   :local DoUpdate do={
     :local ScriptName [ :tostr $1 ];
 
-    :global LogPrint;
-
     :if ([ :len [ /system/script/find where name="packages-update" ] ] > 0) do={
       /system/script/run packages-update;
     } else={
       /system/package/update/install without-paging;
     }
-    $LogPrint info $ScriptName ("Waiting for system to reboot.");
   }
 
   :if ([ $ScriptLock $ScriptName ] = false) do={

global-functions.rsc

@@ -1717,6 +1717,7 @@
 
   :local Magic [ :pick [ /system/clock/get date ] 4 10 ];
   :local Special {
+    "information-04-01"="\F0\9F\9A\BB";
     "large-orange-circle-04-01"="\F0\9F\8D\8A";
     "large-orange-circle-10-31"="\F0\9F\8E\83";
     "large-red-circle-04-01"="\F0\9F\8D\92" };

netwatch-dns.rsc

@@ -94,8 +94,8 @@
         :set ($HostInfo->"doh-url") ("https://" . [ $EitherOr $HostName ($HostVal->"host") ] . "/dns-query");
       }
 
-      :if ($DohCurrent = $HostInfo->"doh-url") do={
-        $LogPrint debug $ScriptName ("Current DoH server is still up: " . $DohCurrent);
+      :if ($DohCurrent = $HostInfo->"doh-url" && [ $IsDNSResolving ] = true) do={
+        $LogPrint debug $ScriptName ("Current DoH server is still up and resolving: " . $DohCurrent);
         :set ExitOK true;
         :error true;
       }
@@ -105,7 +105,7 @@
   }
 
   :if ([ :len $DohCurrent ] > 0) do={
-    $LogPrint info $ScriptName ("Current DoH server is down, disabling: " . $DohCurrent);
+    $LogPrint info $ScriptName ("Current DoH server is down or not resolving, disabling: " . $DohCurrent);
     /ip/dns/set use-doh-server="";
     /ip/dns/cache/flush;
   }