Greets. Small blurb to desensitize the halt/reboot/sleep buttons if the
corresponding command (given by Option.value) is empty. Please apply if
a similar blurb is not already applied.
Keith R. John Warno [k r j w at optonline dot net]
I need to live life\ Like some people never will\ So find me
kindness\ Find me beauty\ Find me truth
-- Dream Theater, "Learning to Live"