From 18f9c7a26fa1327684d56fa6be45cde48a4682b6 Mon Sep 17 00:00:00 2001
From: fusionate <nate@fusionpbx.com>
Date: Mon, 22 May 2023 23:06:07 +0000
Subject: [PATCH] Functions: Update for PHP 8.1

---
 resources/functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/functions.php b/resources/functions.php
index 0030725532..ba8c73a3f7 100644
--- a/resources/functions.php
+++ b/resources/functions.php
@@ -33,7 +33,7 @@
 
 	if (!function_exists('check_float')) {
 		function check_float($string) {
-			$string = str_replace(",",".",$string);
+			$string = str_replace(",",".",$string ?? '');
 			return trim($string);
 		}
 	}