From d8372f84339b29ef05f92d452ec196df32087f4a Mon Sep 17 00:00:00 2001
From: Mario <mario@mariovavti.com>
Date: Wed, 2 Feb 2022 12:44:39 +0000
Subject: more PHP 8.1 deprecated warnings

---
 include/text.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include')

diff --git a/include/text.php b/include/text.php
index 3b6039c31..2e5e728a0 100644
--- a/include/text.php
+++ b/include/text.php
@@ -417,6 +417,9 @@ function xmlify($str) {
 
 	//$buffer = '';
 
+	if (!$str)
+		return EMPTY_STR;
+
 	if(is_array($str)) {
 
 		// allow to fall through so we ge a PHP error, as the log statement will
@@ -482,6 +485,9 @@ function unxmlify($s) {
 	return $ret;
 */
 
+	if (!$s)
+		return EMPTY_STR;
+
 	if(is_array($s)) {
 
 		// allow to fall through so we ge a PHP error, as the log statement will
-- 
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