Logic manipulations and empty objects.

Created by: Durman

Problem statement

Several questions:

1. Logic functions node does not update. It is confusing. (fixed)
2. I tried change empty data to other but it turn out that switch node does not work with empty objects.

Steps to reproduce

untitled_2018_04_11_05_17.zip

Expected result

It would be better to have update of logic functions node when mode is changed. And I don't see way how to change empty data to other without Python. It looks like switch node have to learn deal with empty objects.

Actual result