Comment 5 for bug 1653646

Reviewed: https://review.openstack.org/416198
Committed: https://git.openstack.org/cgit/openstack/keystonemiddleware/commit/?id=2092d5783607223c7cbdfed690997e9c9f831b6f
Submitter: Jenkins
Branch: master

commit 2092d5783607223c7cbdfed690997e9c9f831b6f
Author: Lucas Alvares Gomes <email address hidden>
Date: Tue Jan 3 10:12:12 2017 +0000

    Auth token, set the correct charset

    Explicit set the charset to UTF-8 when replying with 401. It's now
    required by webob.

    A previous attempt to fix this problem was introduced as part of the
    commit 20fb1dbe5a884ecdbf6ee5ea26b2660f7a7e4b1e but this is only
    compatible with the version 1.7.0 of WebOb, older versions will break.
    See:
    http://logs.openstack.org/05/371605/12/check/gate-ironic-python35-db/686bd86/console.html#_2017-01-03_11_10_11_760197

    Change-Id: I30adc87882ce8bd2c18588161d5c60d77a56925e
    Closes-Bug: #1653646