I zapped /var/calculate and sub folders for mistake, what do I miss now?

Like in the subject.

The system still works and also I’ve been able to update the system using a simple:

cl-update

Everything run smooth as usual then the update icon in the Cinnamon taskbar is missing and I have doubts that something is not like it used to be.

What can I do to check and what I maybe need to reinstall that was originally based in /var/calculate and his sub folders and now is gone?

Thankx