spree/spree — Issue #1233: Empty cart with shipping/credit still in it
Author: joho
Created: 2012-03-06 02:33:24+00:00
State: open

![empty cart](http://skit.ch/njff)

Steps to reproduce:
* Add a $49 item to cart
* Add billing info + get $38 shipping added
* Fill in credit card info and tick "use $10 store credit" box
* Try and save, triggers validation saying something like "can't use credit on items less than $50"
* Go back a few pages, try and change quantity on order to be > $50... can't save because of validation
* Remove item from cart... shipping and store credit stay in it