Had to integrate legacy code into the new framework.

Me: Where does the virtual sensor come from?
Colleague: It's in the docs.
Me: That step is not in the docs.
Colleague: It is, look into the file $FILE.
Me: Yeah, it's empty :D
Colleague: Nope, it's not.
Me: See, empty (pointing to laptop screen)
Colleague: Why is it empty? (keyboard typing...) Damnit, too many git remotes in my repo :D