samizdat eject accepts target filename

1 files changed, 5 insertions, 1 deletions

diff --git a/samizdat-eject.sh b/samizdat-eject.sh
index 04ee610..f5360a7 100755
--- a/samizdat-eject.sh
+++ b/samizdat-eject.sh
@@ -10,6 +10,10 @@ btrfs_subdevices()
 
 devices=$(btrfs_subdevices /) || exit 1
 
+target=$1
+
+[ -e "$target" ] && exit 1
+
 set --
 seen=
 for dev in $devices; do
@@ -23,7 +27,7 @@ done
 
 copy()
 {
-    mdadm_copy_eject /dev/md55 /root/samizdat.iso
+    mdadm_copy_eject /dev/md55 "$target"
 }
 
 remove()