#!/bin/bash

mypath=$_
roottype=`awk '$2 == "/" { print $3 }' /etc/fstab`

maybe_umount() {
    eval d=\$$#
    awk "\$2 == \"$d\" { system(\"umount \" \$d) }" /proc/mounts 
}

if [ "$roottype" == unionfs ]; then
    maybe_umount /var/lib/rpm
    maybe_umount /tmp/rpm/real
    maybe_umount /tmp/rpm
fi

# disable self during first halt when installed
rm -f $mypath

/bin/plymouth quit