The return value of zaqarclient.queues() has been changed from one return value (list_iter) to two return values (list_iter, count). This change will cause an error in zaqar_ui. Closes-Bug: #2117694 Change-Id: I3374b09eecaa4bc9db77b1d9e008421025d99dea Signed-off-by: han <hanch@cisco.com>