Use full path to egrep

Author: Scott Ullrich

sbin/dhclient-script

@@ -232,7 +232,7 @@ add_new_resolv_conf() {
 	if [ -n "$new_domain_name_servers" ]; then 
 		/bin/rm -f /var/etc/nameserver_$interface
 		for nameserver in $new_domain_name_servers; do
-			nameserver_sanitized=`echo '$nameserver' | egrep -o '([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[0-9a-f]+:)'`
+			nameserver_sanitized=`echo '$nameserver' | /usr/bin/egrep -o '([0-9]+\.[0-9]+\.[0-9]+\.[0-9]+|[0-9a-f]+:)'`
 			# Add a route to the nameserver out the correct interface
 			# so that mulitple wans work correctly with multiple dns
 			# also backup the nameserver for later route removal