hwclock: improve default function handling

Removes long default function test. Instead handle the
default when the options are parsed.

Also fixes the non-linux build failure reported by Rudi:
http://marc.info/?l=util-linux-ng&m=149189833115871

Reported-by: Ruediger Meier <ruediger.meier@ga-group.nl>
Signed-off-by: J William Piggott <elseifthen@gmx.com>
1 file changed