Fix for custom statuses by other plugins

I had a compatibility issue with this plugin and came up with this simple fix.

…/extended-post-status/admin/class-extended-post-status-admin.php

/**
	 * Override the post query
	 *
	 * @param type $query
	 * @return type
	 * @since    1.0.1
	 */
	public static function override_admin_post_list($query)
	{
		$statuses = self::get_status();
		/* Check if query has no further params */
		if (
			(array_key_exists('post_status', $query->query) && empty($query->query['post_status']))
		) {
			$statuses_show_in_admin_all_list = self::get_all_post_statuses();
			foreach ($statuses as $status) {
				$term_meta = get_option("taxonomy_term_$status->term_id");
				if (!in_array($status->slug, $statuses_show_in_admin_all_list)) {
					if ($term_meta['show_in_admin_all_list'] == 1) {
						$statuses_show_in_admin_all_list[] = $status->slug;
					}
				} else {
					if ($term_meta['show_in_admin_all_list'] != 1) {
						if (($key = array_search($status->slug, $statuses_show_in_admin_all_list)) !== false) {
							unset($statuses_show_in_admin_all_list[$key]);
						}
					}
				}
			}
			
			set_query_var('post_status', array_values($statuses_show_in_admin_all_list));
			return;
		}
		return;
	}

	/**
	 * Get all available post statuses
	 *
	 * @return array
	 */
	private static function get_all_post_statuses()
	{
		global $wpdb;

		$query = $wpdb->get_results("SELECT DISTINCT $wpdb->posts.post_status as post_status FROM wp_posts WHERE post_status NOT IN ('auto-draft', 'trash', 'inherit')");

		return wp_list_pluck($query, 'post_status');
	}