Index: trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/xpress_upgrade.php
===================================================================
--- trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/xpress_upgrade.php	(revision 701)
+++ trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/xpress_upgrade.php	(revision 702)
@@ -221,5 +221,5 @@
 }
 
-function get_xpress_latest_version($check_url){
+function get_xpress_latest_version($check_url=null){
 	global $wp_version, $wpdb, $wp_local_package;
 	global $xoops_config;
@@ -227,6 +227,6 @@
 	$xpress_version = $xoops_config->module_version . $xoops_config->module_codename;
 	$lang = WPLANG;
-
-//	$check_url = "http://ja.xpressme.info/version_check/index.php?version=$xpress_version&lang=$lang";
+	if(is_null($check_url))
+		$check_url = "http://ja.xpressme.info/version_check/index.php?version=$xpress_version&lang=$lang";
 	$request_options = array(
 	'timeout' => 3,