Code review comment for lp:~nikwen/account-polld/authenticate-again-fix

Ok, I looked into the issue again and I think I fixed it properly but I wasn't able to reproduce the issue in a way that allows me to test my new code any more.
I'll have my device running my writable images with these additions this night and hope that the issue (or signs that it was fixed properly) will appear in the logs again.

You can find my changes here: https://code.launchpad.net/~nikwen/account-polld/error-fixes-new