From a4b237044d9928109bc925fe565a262ed30dbfcd Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Sat, 17 Oct 2020 13:40:01 +0200
Subject: sms-forward: lock against multiple invocations

---
 sms-forward | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sms-forward b/sms-forward
index bd750b6..bd1f9d6 100644
--- a/sms-forward
+++ b/sms-forward
@@ -10,10 +10,13 @@
 
 :global LogPrintExit;
 :global MailServerIsUp;
+:global ScriptLock;
 :global SendNotification;
 :global SymbolForNotification;
 :global WaitFullyConnected;
 
+$ScriptLock "sms-forward";
+
 :if ([ / tool sms get receive-enabled ] = false) do={
   $LogPrintExit warning "Receiving of SMS is not enabled." true;
 }
-- 
cgit v1.2.3-54-g00ecf