Store subdomain/subdirectory choice in sitemeta. For now, only used in case we return to network.php without constants. see #11816

git-svn-id: https://develop.svn.wordpress.org/trunk@13642 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/includes/schema.php

@@ -702,7 +702,8 @@ Thanks!
 		// @todo - network admins should have a method of editing the network siteurl (used for cookie hash)
 		'siteurl' => get_option( 'siteurl' ),
 		'add_new_users' => '0',
-		'upload_space_check_disabled' => '0'
+		'upload_space_check_disabled' => '0',
+		'subdomain_install' => intval( $subdomain_install ),
 	);
 
 	$insert = '';