ansible/changelogs/fragments/45628-fetch_url-error-headers.yaml

bugfixes:
- "fetch_url did not always return lower-case header names in case of HTTP errors (https://github.com/ansible/ansible/pull/45628)."
Fixing HTTPError case of fetch_url for Python 3 compatibility. (#45628) * Fixing HTTPError case of fetch_url for Python 3 compatibility. * Adding unit test. * PEP8. * Changelog. 2018-09-19 17:53:16 +02:00			`bugfixes:`
			`- "fetch_url did not always return lower-case header names in case of HTTP errors (https://github.com/ansible/ansible/pull/45628)."`