--- services.inc	2010-02-25 20:18:59.000000000 -0500
+++ services.inc.new	2010-02-25 20:18:55.000000000 -0500
@@ -39,6 +39,7 @@
 */
 
 function services_parse_dhcpd_hostnames() {
+	global $config;
 	$ps = `ps awux | grep isc | grep -v grep | grep parse | awk '{ print $2 }'`;
 	if($ps)
 		exec("kill {$ps}");
@@ -1273,4 +1274,4 @@
 	}
 }
 
-?>
\ No newline at end of file
+?>