QuePort/passport-azure-oauth — pull request #5 by narcisoguillen (2014-07-30 00:01:59+00:00)
Title: Make sure to attach params only if they exist

Trying to get access token ( getOAuthAccessToken ) with out any params it will extend callback url with "?" making 0365 to respond with a 400.

This will only extend the url only if there are params pending to be extend in the callback url.