1 files changed, 6 insertions, 6 deletions
diff --git a/check-certificates.rsc b/check-certificates.rsc
index be8e4df..c10e33b 100644
--- a/check-certificates.rsc
+++ b/check-certificates.rsc
@@ -9,11 +9,11 @@
 # check for certificate validity
 # https://rsc.eworm.de/doc/check-certificates.md
 
-:global GlobalFunctionsReady;
-:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
-
 :local ExitOK false;
-:do {
+:onerror Err {
+  :global GlobalConfigReady; :global GlobalFunctionsReady;
+  :retry { :if ($GlobalConfigReady != true || $GlobalFunctionsReady != true) \
+      do={ :error ("Global config and/or functions not ready."); }; } delay=500ms max=50;
   :local ScriptName [ :jobname ];
 
   :global CertRenewTime;
@@ -237,6 +237,6 @@
           ", it is invalid after " . ($CertVal->"invalid-after") . ".");
     }
   }
-} on-error={
-  :global ExitError; $ExitError $ExitOK [ :jobname ];
+} do={
+  :global ExitError; $ExitError $ExitOK [ :jobname ] $Err;
 }