Apply "currentClass" in link in item about knpmenu HOT 2 CLOSED

{% block linkElement %}
    {% import _self as knp_menu %}
    {%- set classes = item.linkAttribute('class') is not empty ? [item.linkAttribute('class')] : [] %}
    {%- if matcher.isCurrent(item) %}
        {%- set classes = classes|merge([options.currentClass]) %}
    {%- endif %}
    {%- set attributes = item.linkAttributes %}
    {%- if classes is not empty %}
        {%- set attributes = attributes|merge({'class': classes|join(' ')}) %}
    {%- endif %}
    <a href="{{ item.uri }}"{{ knp_menu.attributes(attributes) }}>
        {{ block('label') }}
    </a>
{% endblock %}