Custom logout link error

I added a custom logout link( for good reason I had to remove the default one )
This code always work in conjunction with your plugin, but not since recent updates:

Any advice please.
Thank you

function custom_toolbar_link($wp_admin_bar) {
$args = array(
'id' => 'Logout',
'title' => 'Logout', 
'href' => wp_logout_url(),
'meta' => array(
'class' => 'tsum-logout', 
'title' => 'Logouts'
));
$wp_admin_bar->add_node($args);
}
add_action('admin_bar_menu', 'custom_toolbar_link', 999);