From 7b624faaa108201522cb792fcf776c39e30a0839 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Tue, 6 May 2025 11:15:15 +0200
Subject: [PATCH] ppp-on-up: fail if global functions do not become ready

---
 ppp-on-up.rsc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/ppp-on-up.rsc b/ppp-on-up.rsc
index ffe3079..ef08c9d 100644
--- a/ppp-on-up.rsc
+++ b/ppp-on-up.rsc
@@ -8,11 +8,11 @@
 # run scripts on ppp up
 # https://rsc.eworm.de/doc/ppp-on-up.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 LogPrint;