#!/bin/sh
#
# Original sample script to update the zapper script from the master copy on
# my web page.	- Cameron Simpson <cs@zip.com.au> 21jun99
#
# Slightly updated by Void Main to make sure zapper script is executable
# and to use Red Hat default file locations
#

masterurl=http://adzapper.sourceforge.net/scripts/squid_redirect
zapper=/etc/squid/squid_redirect	## hack to suit your site
pidfile=/var/run/squid.pid		## hack to suit, again

tmp=/tmp/newzapper$$
if wget -q -O $tmp "$masterurl"
then
    cmp -s "$tmp" "$zapper" \
    || ( cat "$tmp" >"$zapper" || exit 1
	 [ ! -x "$zapper" ] && chmod +x $zapper
	 [ -s "$pidfile" ] && kill -1 `cat "$pidfile"`
       )
fi
rm -f "$tmp"

exit 0