romaonthego/paypal-express-checkout — pull request #3 by juanmaorta (2012-05-01 17:32:23+00:00)
Title: Fixed some non-declared variables and adapted code for ericmuyser improvements

doExpressCheckout in index.php didn't take into account checkout shipping (ericmuyser mod)
The result of doPayment returns an array, index.php is modified accordingly.

If register_globals is off, non-declared "action" printed a notice. Same happened with $resultData