#!/bin/sh
set -e

sh /opt/busybox-power/uninstall-binary.sh

# Clean up trap (from busybox-power <= 1.20.2power1)
# Should be removed by the old prerm, but may be left behind when that one fails
# and dpkg uses this one instead. Therefore, keep this cleanup included for a 
# few busybox-power releases.
line="trap exit SIGHUP #by busybox-power"
if grep -F -q "$line" /etc/profile; then
  sed "/$line/d" /etc/profile > /tmp/profile.sed
  mv /tmp/profile.sed /etc/profile
fi