search results split by cpt

<?
    if ( $wp_query->query_vars['post_type'] == 'event' ) {
        $paged = (get_query_var('paged')) ? get_query_var('paged') : 1;
      $sr_eventargs = array(
        'post_type'             => 'event',
            'paged'                     => $paged,
            's'                             => get_search_query(),
        'order'                     => 'DESC',
        'posts_per_page'    => get_option('posts_per_page')
      );
        $sr_events = new WP_Query($sr_eventargs);
      while ( $sr_events->have_posts() ) : $sr_events->the_post();
        get_template_part('templates/content', 'sr-event' );
      endwhile;

    } else {

        while (have_posts()) : the_post();
        get_template_part('templates/content', 'list' );
        endwhile;

    }