Admin>Modules>Featured-Home Page : gives error if no products are added

[Shweta317]

Admin>Modules>Featured-Home Page : gives the following error if no products are mapped :
Warning: Invalid argument supplied for foreach() in /admin/controller/module/featured.php on line 124

Fix : Added condition before foreach() to check if the products array is empty :

    if(!empty($products)){
        foreach ($products as $product_id) {
            $product_info = $this->model_catalog_product->getProduct($product_id);
            if ($product_info) {
                $data['products'][] = array(
                    'product_id' => $product_info['product_id'],
                    'name'       => $product_info['name']
                );
            }
        }
    }