Update upgrade_domains.php

core/upgrade/upgrade_domains.php

@@ -24,9 +24,6 @@
 	Mark J Crane <[email protected]>
 */
 
-// set included, if not
-	if (!isset($included)) { $included = false; }
-
 //check the permission
 	if(defined('STDIN')) {
 		$document_root = str_replace("\\", "/", $_SERVER["PHP_SELF"]);
@@ -57,4 +54,4 @@
 	$domain = new domains;
 	$domain->upgrade();
 
-?>
+?>