wifiscanner seems broken on newer macos

[andrewdavidmackenzie]

I reported an issue against it.
I now made the default to not have the ssids feature and not use it.

[andrewdavidmackenzie]

Not sure if you are using "airport" utility under the hood (I haven't had time to debug...) but I noticed that is is being deprecated in favor of wdutil in newer macos. But wdutil requires sudo :-(

in code of my own I have switched to use networksetup instead.

Not sure if useful info, but thought I'd share just in case.