Elementor Pro - fixed `elementor-pro/modules/woocommerce/classes/base-products-renderer.php`

base-products-renderer.php

<?php
namespace ElementorPro\Modules\Woocommerce\Classes;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

abstract class Base_Products_Renderer extends \WC_Shortcode_Products {

	public $query_results;

	/**
	 * Override original `get_content` that returns an HTML wrapper even if no results found.
	 *
	 * @return string Products HTML
	 */
	public function get_content() {

		// WooCommerce 4.0.0 and above
		if ( function_exists( 'WC' ) && version_compare( WC()->version, '4.0.0', '>=' ) ) {
			add_filter( 'woocommerce_shortcode_products_query_results', [ $this, 'store_query_results'] );
			$content = parent::get_content();
			remove_filter( 'woocommerce_shortcode_products_query_results', [ $this, 'store_query_results'] );

			return $this->query_results->total ? $content : '';
		}

		// WooCommerce < 4.0.0
		$result = $this->get_query_results();

		if ( empty( $result->total ) ) {
			return '';
		}

		return parent::get_content();
	}


	/**
	 * Prevent from running get_query_results() twice
	 * 
	 * @return object Results data
	 */
	public function store_query_results( $results ) {
		$this->query_results = $results;
		return $results;
	}
}