Update rex_nav_simple_html_dom.php

FriendsOfREDAXO · Oct 28, 2024 · 82daf87 · 82daf87
1 parent b45bacd
commit 82daf87
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rex_nav_simple_html_dom.php b/lib/rex_nav_simple_html_dom.php
@@ -662,7 +662,7 @@ protected function parse_selector($selector_string) {
             if (!empty($m[6])) {$val=$m[6];}
 
             // convert to lowercase
-            if ($this->dom->lowercase) {$tag=strtolower($tag); $key=strtolower($key);}
+            if ($this->dom->lowercase) {$tag=strtolower($tag); $key=strtolower((string)$key);}
             //elements that do NOT have the specified attribute
             if (isset($key[0]) && $key[0]==='!') {$key=substr($key, 1); $no_key=true;}