GitHub user ktdreyer opened a pull request:
https://github.com/apache/libcloud/pull/1249
openstack: handle missing user email
### Description
Keystone may not always return an "email" entry for a user account.
Prior to this change, we could crash if we queried a user that lacked an
email record. Gracefully handle this case by setting email to None.
### Status
- done, ready for review
### Checklist
- [x] [Code
linting](http://libcloud.readthedocs.org/en/latest/development.html#code-style-guide)
(required, can be done after the PR checks)
- [x] Documentation
- [x] [Tests](http://libcloud.readthedocs.org/en/latest/testing.html)
- [x]
[ICLA](http://libcloud.readthedocs.org/en/latest/development.html#contributing-bigger-changes)
(required for bigger changes)
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/ktdreyer/libcloud
optional-email-openstack-user
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/libcloud/pull/1249.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1249
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