fog/fog — pull request #2086 by krames (2013-08-20 15:54:29+00:00)
Title: [rackspace] Fixes potential recursive loop

This pull request addresses issue #2080. If fog is given invalid credentials, fog will continue to re-authenticate until a stack trace exception occurs.

This PR introduces a a `request_without_retry` method which is used by the `create_token` request method.