From 80b76c6f7dbd528b39de54c37bdf50c288efb3c4 Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Wed, 16 Aug 2023 09:33:15 +0200
Subject: [PATCH] IcingaException: Fix `Variable '$index' is probably
 undefined`

---
 library/Icinga/Exception/IcingaException.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/library/Icinga/Exception/IcingaException.php b/library/Icinga/Exception/IcingaException.php
index 58e17dbd1..f3d06d159 100644
--- a/library/Icinga/Exception/IcingaException.php
+++ b/library/Icinga/Exception/IcingaException.php
@@ -79,6 +79,7 @@ class IcingaException extends Exception
     {
         $trace = array();
 
+        $index = 0;
         foreach ($exception->getTrace() as $index => $frame) {
             $trace[] = isset($frame['file'])
                 ? "#{$index} {$frame['file']}({$frame['line']}): "