tree adc33ba1d3af9472b8c7dbee14689217ac978a45
parent 54a4310f8559fb658d8efae3d3dc9dcdb627736a
author Nikolay Turpitko <nikolay@turpitko.com> 1425632079 +0600
committer Andrew Gerrand <adg@golang.org> 1425963297 +0000

oauth2: fix expires_in for PayPal

PayPal returns "expires_in" token field as string, not integer.
So, current implementation cannot unmarshal json of tokenJSON due type mismatch.
This patch fixes the issue declaring field as interface{} in tokenJSON and performing type switch in "func (e *tokenJSON) expiry()".

Related to issue #41.

Change-Id: I69301e08c8a56fca049ca47906e32528cd22aef9
Reviewed-on: https://go-review.googlesource.com/6924
Reviewed-by: Andrew Gerrand <adg@golang.org>