Handle ksa opt with no deprecated field
Handle ksa opt with no deprecated field

Bad logic fallthrough causes us to die when trying to process an option
that does not have a deprecated option.

Change-Id: I613466c6146a94b66a0a6d9955cdc4a6556f44ed

openstack/os-client-config,openstack/python-openstacksdk,openstack/python-openstacksdk,switch-ch/os-client-config,stackforge/python-openstacksdk,dtroyer/python-openstacksdk,dtroyer/os-client-config,dtroyer/python-openstacksdk,stackforge/python-openstacksdk