From 9b811e1ed25c9fc6c47eb4ef4d31036e3b7e3d0a Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Tue, 6 May 2025 11:15:15 +0200
Subject: [PATCH] check-certificates: fail if global functions do not become
 ready

---
 check-certificates.rsc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/check-certificates.rsc b/check-certificates.rsc
index 75a006e..505ec4b 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 ($GlobalFunctionsReady != true) do={ :delay 500ms; }
-
 :local ExitOK false;
 :onerror Err {
+  :global GlobalFunctionsReady;
+  :retry { :if ($GlobalFunctionsReady != true) \
+      do={ :error ("Global functions not ready."); }; } delay=500ms max=50;
   :local ScriptName [ :jobname ];
 
   :global CertRenewTime;