Overrides Link::render_link
function render_link($data, $values) {
// Build a pseudo account object to be able to check the access.
$account = entity_create('user', array());
$account->uid = $data;
if ($data && user_edit_access($account)) {
$this->options['alter']['make_link'] = TRUE;
$text = !empty($this->options['text']) ? $this->options['text'] : t('edit');
$this->options['alter']['path'] = "user/{$data}/edit";
$this->options['alter']['query'] = drupal_get_destination();
return $text;
}
}