#!/bin/sh

if [ $# != 2 ]; then
    echo "usage: $0 <pkg name> <number installed>" 1>&2
    exit 1
fi

pkg=$1	# name of the package
num=$2	# number of packages installed

if [ $num = 0 ]; then
    # in simultaneous removal scenario, web server may 
    # already have been removed
    if [ -f /etc/init.d/httpd ]; then
	# uninstallation: restart web server if running,
	# a there is one less configuration file
	/sbin/service httpd condrestart
    fi
else
    # update: just reload web server if running,
    # as the number of configuration files didn't change
    /sbin/service httpd condreload
fi