Fix JS error on cart from postcode validation when 'US' is deselected as an allowed country#13051

Merged

magento-team merged 1 commit intomagento:2.2-developfrom

codekipple:2.2-develop

Jan 9, 2018

Commits on Jan 8, 2018

When validating postcode exit early in the update function if the 'option' is undefined. This can happen with stores that have a different deault country than US
codekipple
committed