pwb-carousel > hide_empty – fail II

Hi I found a little work around for the issue discussed here regarding the fail to set hide empty carousel shortcode attribute to false. This topic was closed so I post my solution here.
I’ve hooked the get_term filter as follows:

add_filter( 'get_terms', function($terms, $taxonomy, $args, $term_query){
	if ($taxonomy==array('pwb-brand'))
	{
		$args['hide_empty']=false;
		$terms = $term_query->query( $args );
	}
	return $terms;
}, 10, 4 );