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#! /bin/sh
# preinst script for logtail
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <new-preinst> `install'
# * <new-preinst> `install' <old-version>
# * <new-preinst> `upgrade' <old-version>
# * <old-preinst> `abort-upgrade' <new-version>
#
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
case "$1" in
install|upgrade)
if [ -n "$2" ]; then
if dpkg --compare-versions "$2" lt "1.1.9.4"; then
dpkg-divert --package logtail --add --rename \
/usr/share/man/man8/logtail.8.gz
elif dpkg --compare-versions "$2" gt "1.1.9.5"; then
if grep /usr/share/man/man8/logtail.8.gz /var/lib/dpkg/diversions > /dev/null; then
rm -f /usr/share/man/man8/logtail.8.gz.distrib
dpkg-divert --package logtail --remove \
/usr/share/man/man8/logtail.8.gz
fi
fi
fi
;;
abort-upgrade)
;;
*)
echo "preinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
#DEBHELPER#
exit 0
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