#!/bin/sh 
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> 
case "$1" in
	install|upgrade)
		# 1. create group if non-existant
		getent group dbmail >/dev/null 2>&1 ||\
			groupadd dbmail >/dev/null 2>&1 || true 
		# 2. create user if non-existant
		getent passwd dbmail >/dev/null 2>&1 ||\
			useradd -g dbmail \
				-d /dev/null \
				-c "Dbmail SQL mailserver" dbmail 2>/dev/null || true
	 ;;
	 configure)
	 ;;
	 abort-upgrade)
	 ;;
	 *)
		 echo "preinst called with unknown argument \$1'" >&2
		 exit 0
	 ;;
esac

#DEBHELPER#