From b17fdbaa1034057b116c2efbfe9678865e54fcb3 Mon Sep 17 00:00:00 2001
From: Thomas Pike <thomasp@vivaldi.com>
Date: Fri, 22 Dec 2023 20:25:27 +0000
Subject: [PATCH] Prevent fatal error on null values

---
 core.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core.php b/core.php
index bc5171b..b2fefa9 100644
--- a/core.php
+++ b/core.php
@@ -115,6 +115,7 @@ function path_join(...$args) {
 * @param integer $escaping method of escaping to use
 */
 function out($string, $escaping = ESC_HTML) {
+	if(is_null($string)) return '';
 	switch($escaping) {
 	case ESC_HTML:
 		echo htmlspecialchars($string);