show_protected_event_image.php

<?php

/**
 * Description: Always show featured images on password protected events
 *
 * Usage: copy the snippet in your active (child) theme's functions.php file
 *
 * Plugins: Events Aggregator
 * Author: Mike Cotton
 * Last updated: May 3, 2019
 */


add_action( 'the_post', function(){
	remove_filter( 'tribe_event_featured_image', '__return_empty_string' );
}, PHP_INT_MAX );