tree d289271a05cef603c42e0a4c30427d6d69917d28
parent 64cae78d53a7c0d4dc0a80bfddc03ecdee2667f7
author Keyvan Amiri <keyvana@google.com> 1455136548 -0800
committer Keyvan Amiri <keyvana@google.com> 1455140790 -0800

SupportLeanbackDemos: Fixed password crash when no payment is selected

The second Guided Step fragment crashed when a password was entered but
no credit card info was selected, because it was trying to extract "Visa"
or "Master" substrings from an empty string. Put a check for string
sizes before this extraction is performed.

Change-Id: I9b93a302f5f855b1853885ff4e5fc9a04c200766