create-bootable: use /mnt/morpheus as mountpoint

stuff/create-bootable

@@ -8,6 +8,7 @@ if test "$2" = ""; then
 fi
 root=$1
 img=$2
+mnt="/mnt/morpheus"
 
 set -e -x
 
@@ -30,15 +31,16 @@ lodev=$(losetup -f)
 losetup "$lodev" "$img"
 partition="$lodev"p1
 mkfs.ext2 -L MORPHEUS $partition
-mount $partition /mnt
-rmdir /mnt/lost+found
+mkdir -p "$mnt"
+mount $partition "$mnt"
+rmdir "$mnt/lost+found"
 
-fakeroot cp -arP "$root"/* /mnt
-extlinux --install /mnt/boot
+fakeroot cp -arP "$root"/* "$mnt"
+extlinux --install "$mnt/boot"
 
 dd if=stuff/mbr.bin of=$lodev conv=notrunc bs=440 count=1
 sync
 
-umount /mnt
+umount "$mnt"
 sleep 3
 losetup -d $lodev