Prevent fatal error on null values

operasoftware · Dec 22, 2023 · b17fdba · b17fdba
1 parent 61a28ef
commit b17fdba
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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);