in 3.0.2.0 it is still the practice for product searches to:
Code: Select all
$product_total = $this->model_catalog_product->getTotalProducts($filter_data);
$results = $this->model_catalog_product->getProducts($filter_data);
I kindly suggest:
Code: Select all
$product_total = $this->model_catalog_product->getTotalProducts($filter_data);
if ($product_total > 0) {
$results = $this->model_catalog_product->getProducts($filter_data);
} else {
$results = false;
}