Fix case where args or kwargs are not specified
Fix case where args or kwargs are not specified

Currently, the m_ret line will error if the loop state definition does not specify values for args or kwargs, because None is neither iterable nor a map. If not specified, those values should be set to an empty list and empty dict.

(cherry picked from commit f0c0bd08b82e97401b39bb59395d880bda14676a)

saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt,saltstack/salt