We can't bootstrap it, but creating it so the user doesn't have to
(and maybe can't due to permissions) is a still convenient.
# dealing with /etc or other system dir.
if [ ! -d "${source}" ]
then
- if [ -n "${PERSISTENT_READONLY}" ] || [ -n "${opt_linkfiles}" ]
+ if [ -n "${PERSISTENT_READONLY}" ]
then
continue
- elif [ -n "${opt_union}" ]
+ elif [ -n "${opt_union}" ] || [ -n "${opt_linkfiles}" ]
then
- # union's don't need to be bootstrapped
+ # unions and don't need to be bootstrapped
+ # linkfiles dirs can't be bootstrapped in a sensible way
mkdir "${source}"
else
# ensure that $dest is not copied *into* $source