Remove redundant trim()

6 years ago · b8e51b9d2f
parent 39146a90bc
commit b8e51b9d2f
1 changed files with 1 additions and 1 deletions
--- a/program/lib/Roundcube/rcube_utils.php
+++ b/program/lib/Roundcube/rcube_utils.php
@ -496,7 +496,7 @@ class rcube_utils
     */
    public static function xss_entity_decode($content)
    {
-        $callback = function($matches) { return chr(hexdec(trim($matches[1]))); };
+        $callback = function($matches) { return chr(hexdec($matches[1])); };

        $out = html_entity_decode(html_entity_decode($content));
        $out = trim(preg_replace('/(^<!--|-->$)/', '', trim($out)));