From 5000d3117b3395a7b9e0a588925f027f36b4566e Mon Sep 17 00:00:00 2001
From: Sukhwinder Dhillon <sukhwinder33445@gmail.com>
Date: Wed, 15 Feb 2023 10:41:26 +0100
Subject: [PATCH] IcingaException: Only use `vsprintf()` if `$args` given

If the passed message contains a `%`, but no `$args`, `vsprintf()` throws an error.
---
 library/Icinga/Exception/IcingaException.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/library/Icinga/Exception/IcingaException.php b/library/Icinga/Exception/IcingaException.php
index a87ea4a8f..3519a9abd 100644
--- a/library/Icinga/Exception/IcingaException.php
+++ b/library/Icinga/Exception/IcingaException.php
@@ -25,7 +25,12 @@ class IcingaException extends Exception
                 $exc = $arg;
             }
         }
-        parent::__construct(vsprintf($message, $args), 0, $exc);
+
+        if (! empty($args)) {
+            $message = vsprintf($message, $args);
+        }
+
+        parent::__construct($message, 0, $exc);
     }
 
     /**