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#!/bin/sh
set -e
if ! getent group tcpdump >/dev/null 2>&1; then
addgroup --system --quiet tcpdump
fi
if ! getent passwd tcpdump >/dev/null 2>&1; then
adduser --system --quiet --ingroup tcpdump \
--no-create-home --home /nonexistent \
tcpdump
fi
# dh_apparmor leaves behind the local profile for the old binary
# location (/usr/sbin/tcpdump), we need to clean it up (#990554).
#
# Only remove it if it's empty, meaning that the system doesn't have
# local configuration.
if dpkg --compare-versions "$2" lt-nl "4.99.1-3~"; then
OLD_LOCAL_APP_PROFILE="/etc/apparmor.d/local/usr.sbin.tcpdump"
if [ -e "$OLD_LOCAL_APP_PROFILE" ]; then
if [ ! -s "$OLD_LOCAL_APP_PROFILE" ]; then
rm -f "$OLD_LOCAL_APP_PROFILE"
fi
fi
fi
#DEBHELPER#
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