firewall/VIPs, config_read_array() adding an empty lo0. closes https://github.com/opnsense/core/issues/4170
firewall/VIPs, config_read_array() adding an empty lo0. closes https://github.com/opnsense/core/issues/4170

opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core,opnsense/core