/sbin/patch-cmdline "$output" "$cmdline"
}
-fstype="$(mount | grep ' / ' | awk '{print $5}')"
+fstype="$(mount | grep ' / ' | awk '$1 != "rootfs" {print $5}')"
case "$fstype" in
ext2|jffs2) echo "Copying from $fstype to yaffs2";;
*) echo "Invalid filesystem."; exit 1;;