[SOLVED] Sale price dosent work

I changed the public function code in the ecommercehelper.php and this looks to work.
Now it works on sale price , and also on variable products.

from

public function getProductArrayFromWooCommerce($product){
return array(
'id' => $product->get_id(),
'name' => $product->get_title(),
'price' => $product->get_regular_price(),
);
}


too


public function getProductArrayFromWooCommerce($product){
return array(
'id' => $product->get_id(),
'name' => $product->get_title(),
'price' => $product->get_price(),
);
}

When adding sale price to a product the "base price" in the calculator gets the regualar price. is this a bug?