Prestashop 1.7.0.0/1/2 getTotalShippingCost broken

[SBoss]

Hi Everyone,

 

The method getTotalShippingCost in the Cart is broken - the costs can never be re-calculated after changing the delivery option. Neither changing the option in the cart, nor passing a different method to the function will change anything.
 

        static $_total_shipping;

 

        if (null === $_total_shipping) {

 

At least a parameter to skip the cache should be implemented.

 

Regards,

Sebastian