wpa_cli set does not show a list of variables

[Дилян Палаузов]

Hello,

$ wpa_cli help|grep " set ="  shows:
  set = set variables (shows list of variables when run without arguments)

but
$ wpa_cli set
Selected interface 'wlan0'
Invalid SET command - at least 2 arguments are required.

so help suggests “set” works without arguments (shows a list), but in practice it requires at least two arguments).

Please adjust the set command, when called without parameters, to show all variables.

Greetings
  Дилян