- local overlay_devices=""
- for media in $(find_persistence_media "${overlays}" "${whitelistdev}")
- do
- media="$(echo ${media} | tr ":" " ")"
+ local overlay_devices
+ overlay_devices=""
+ if [ "${whitelistdev}" != "ignore_all_devices" ]
+ then
+ for media in $(find_persistence_media "${overlays}" "${whitelistdev}")
+ do
+ media="$(echo ${media} | tr ":" " ")"