Mike Fedosin ed1b59848f Check that Glance returns image data before processing it ... Now if Glance v2 cannot find image data it returns an empty response with 204 status code, instead of raising an error. Glance client handles this situation and wraps the response with a RequestIdProxy object, whose 'wrapped' attribute is None. But when openstack client tries to parse this object using glanceclient's save_image util function, it fails with "NoneType object is not iterable" message, for the object doesn't contain any data. This patch adds additional check to prevent such behaviour and raises SystemExit exception if no data was returned from the server. Glance v1 is not affected, because it raises an error if can't find an image data. Change-Id: I016a60462ba586f9fa7585c2cfafffd7be38de7b Closes-Bug: #1741223		2018-01-05 19:36:49 +01:00
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notes	Check that Glance returns image data before processing it	2018-01-05 19:36:49 +01:00
source	Remove setting of version/release from releasenotes	2017-11-16 20:46:56 +01:00