nemomobile/buteo-sync-plugin-caldav — pull request #12 by blammit (2014-05-14 03:48:41+00:00)
Title: [caldav] Retry initial REPORT request if it failed with QNetworkReply::A...

...uthenticationRequiredError.

Yahoo server sometimes fails with this response even when the username
and password are sent, so do one retry if this happens. (Cannot
reproduce this problem with other tested servers.)