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#!/bin/sh
set -e
. /usr/share/debconf/confmodule
if [ "$1" = configure ]; then
if ! test -d /run/screen; then
install -g utmp -m 0775 -d /run/screen
fi
perms="`stat -c%a /usr/bin/screen`"
override=/etc/tmpfiles.d/screen-cleanup.conf
if [ $perms -eq 4755 ]; then
chmod 0755 /run/screen
if [ ! -f $override ]; then
echo 'd /run/screen 0755 root utmp' > $override
fi
elif [ $perms -eq 755 ]; then
chmod 1777 /run/screen
if [ ! -f $override ]; then
echo 'd /run/screen 1777 root utmp' > $override
fi
fi
# LP #1462692
servicedir=/lib/systemd/system
servicefile=$servicedir/screen-cleanup.service
mkdir -p $servicedir
if [ ! -e $servicefile ]; then
ln -s /dev/null $servicefile
fi
add-shell /usr/bin/screen || true
fi
#DEBHELPER#
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