Fixed three small errors.

nobodyMO / node-red-contrib-piface-digital

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Closed PerMalmberg closed 8 years ago

PerMalmberg commented 8 years ago

Fixed reference error.
Static -1 no longer sent on initial read. Also removed the unused 'val' variable.

I'd love to see this merged and a new npm published asap. :)

nobodyMO commented 8 years ago

Thanks for the changes.