Infinity loop on checkout extension

Retired Boards Appdev Extensions
3

Thx. I thought assigning a function to a const would not call the function until the const was called. I was wrong. For reference to others I solved it like this.

function Extension() {
    const [shop, setShop] = useState('');

    const deliveryGroups = useDeliveryGroups();
    const { selectedDeliveryOption } = useDeliveryGroup(deliveryGroups[0]);
    const applyShippingAddressChange = useApplyShippingAddressChange();

    const delCode = selectedDeliveryOption?.code ? selectedDeliveryOption.code : '';

        useEffect(() => {
        if (delCode.includes('pakkeshopper')){
            setShop(delCode)
        }

        applyShippingAddressChange({
            type: 'updateShippingAddress',
            address: {
                city: shop.city
            }
        })
    }, [delCode]);
}