Error related with WID value (not a number), in ArcoLinux

[BuddhiLW]

I have Arcolinux installed with xmonad, currently. I stumbled into the problem that my WID is not a number [1].

This will break the scripts. And, this issue is to alert users, in case they stumble on it.

If I find a solution, I will try to incorporate in our script, so it deals with it automatically. E.g., in case WID is not a number, rename it, or change the value to a number.

Reference:
1- r00tdaemon/xwinwrap#22