4.1 bug

I use the following code key

function modify_jquery() {
if (!is_admin()) {
wp_deregister_script(‘jquery’);
wp_register_script(‘jquery’, ‘//ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js’, false, ‘1.11.2’, false);
wp_enqueue_script(‘jquery’);
}
}
add_action(‘init’, ‘modify_jquery’);

in theme functions.php

, there were no problem in 3.9 version , but after update up to 4.1 version it stopped working

//ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js
after
/ajax/libs/jquery/1.11.2/jquery.min.js