* plugins.d/mandosclient.c (start_mandos_communication): Changed "if_index" to be of type "AvahiIfIndex". All callers changed. (main): Add default values to "interface" and "if_index". Only change if_index from default if "interface" was given.
* server.py (IPv6_TCPServer.server_bind): Bug fix: test if interface is empty, not if equal to avahi.IF_UNSPEC. (if_nametoindex): Bug fix; typo: assign to _func[0], not func[0]. (main): Bug fix: Do not set service.interface unless the interface setting has been given.