Refactor nulls 2.
Refactor nulls 2.

chaveiro/emoncms,emoncms/emoncms,inverse/emoncms,inverse/emoncms,chaveiro/emoncms,inverse/emoncms,chaveiro/emoncms,chaveiro/emoncms,inverse/emoncms,emoncms/emoncms,emoncms/emoncms,emoncms/emoncms,emoncms/emoncms