spree/spree_paypal_express — pull request #134 by geermc4 (2013-03-13 21:10:12+00:00)
Title: Changing to order.payment? since order.payment was removed

Order#payment was removed in https://github.com/spree/spree/commit/3d0fa4ff434569ff8491aba690fde87e577ec19c

Since add_paypal_details override only uses it for a boolean test, I changed to payment?

This needs to change in master as well