trove user-update-attributes returns 500

[Mat Lowery]

Calling the following (even though user "mat" doesn't exist):

trove user-update-attributes 844e8922-ad04-4da0-9f9a-29591e9c070c mat

Returns a 500 and shows the following stack:

Traceback (most recent call last):
  File "/opt/stack/trove/trove/common/wsgi.py", line 247, in execute_action
    self.controller.validate_request(action, action_args)
  File "/opt/stack/trove/trove/common/wsgi.py", line 393, in validate_request
    error_msg = self.format_validation_msg(errors)
  File "/opt/stack/trove/trove/common/wsgi.py", line 377, in format_validation_msg
    f_path = "%s%s" % (path[0],
IndexError: list index out of range

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/83768

[Denis M. (dmakogon)]

Wrong bug mentioned in review

[OpenStack Infra (hudson-openstack)]

Related fix proposed to branch: master
Review: https://review.openstack.org/97952

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/97952
Committed: https://git.openstack.org/cgit/openstack/trove/commit/?id=d655a922b5448512fabb455337b42f67cc720a44
Submitter: Jenkins
Branch: master

commit d655a922b5448512fabb455337b42f67cc720a44
Author: Peter Stachowski <email address hidden>
Date: Wed Jun 4 17:53:45 2014 -0400

    Added an int-test for user-update-attributes

    Added an integration test to validate that passing in no new
    attributes to user-update-attributes causes an exception to
    be thrown.

    Change-Id: I6eba530973cc18834ed08eb91127101d9abb1210
    Related-Bug: #1298760