From de750f055904f8c95aa2ed889ae6ec8ba9798f97 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Tue, 13 Jun 2023 09:03:10 +0200
Subject: ipv6-update: lock the script

---
 ipv6-update.rsc | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'ipv6-update.rsc')

diff --git a/ipv6-update.rsc b/ipv6-update.rsc
index 2838feb..7e1d34f 100644
--- a/ipv6-update.rsc
+++ b/ipv6-update.rsc
@@ -14,6 +14,9 @@
 
 :global LogPrintExit2;
 :global ParseKeyValueStore;
+:global ScriptLock;
+
+$ScriptLock $0;
 
 :if ([ :typeof $PdPrefix ] = "nothing") do={
   $LogPrintExit2 error $0 ("This script is supposed to run from ipv6 dhcp-client.") true;
-- 
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