From 9110d0795e70e80eafc1d1c9aebb53aa4da91892 Mon Sep 17 00:00:00 2001
From: int2001 <joerg@dj7nt.de>
Date: Sun, 26 May 2024 04:19:16 +0000
Subject: [PATCH] Fixes PHP8-Bug within CI3

---
 system/helpers/text_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 5d5a958e2..124ea8395 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -357,7 +357,7 @@ if ( ! function_exists('highlight_code'))
 		return str_replace(
 			array('phptagopen', 'phptagclose', 'asptagopen', 'asptagclose', 'backslashtmp', 'scriptclose'),
 			array('&lt;?', '?&gt;', '&lt;%', '%&gt;', '\\', '&lt;/script&gt;'),
-			$str
+			$str ?? ''
 		);
 	}
 }