bootmisc: Handle _PATH_VARDB inconsistency gracefully
bootmisc: Handle _PATH_VARDB inconsistency gracefully

Some systems use /var/db while others use /var/lib/misc, we need to
support both and cannot rely on _PATH_VARDB, since it too might not
be set properly.

Signed-off-by: Joachim Nilsson <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

troglobit/finit,troglobit/finit