DisableAirDrop does not exist

[t56k]

On 10.11.5 DisableAirDrop fails:

$ sudo defaults read com.apple.NetworkBrowser DisableAirDrop | grep 1
Password:
2016-05-18 09:28:12.188 defaults[4266:54118] 
The domain/default pair of (com.apple.NetworkBrowser, DisableAirDrop) does not exist

Any thoughts?

[kristovatlas]

Some settings are not set to a particular value before you manually set them yourself. It does not indicate that setting the value manually will have no effect.