Commit
5836208b818f89a0e39600058128ff5c902616ce
by Pau Espin Pedrolvty: Improve 'show hnb' param input
Make it more logic to what user expects, specially wrt to other existing
commands in the osmocom world.
Change-Id: If329d57f701b0c53a61c89aae8b7ea421f728566