--- domain.module.org	2012-12-14 10:30:10.000000000 +1100
+++ domain.module	2012-12-14 10:31:54.000000000 +1100
@@ -16,19 +16,22 @@
  * Defines how to handle access permissions when installing the module.
  * You may alter this variable before installing the module. See README.txt.
  */
-define('DOMAIN_INSTALL_RULE', TRUE);
+if (!defined('DOMAIN_INSTALL_RULE')
+	define('DOMAIN_INSTALL_RULE', TRUE);
 
 /**
  * Defines whether to show affiliated content on all domains.
  * You may alter this variable before installing the module. See README.txt.
  */
-define('DOMAIN_SITE_GRANT', TRUE);
+if (!defined('DOMAIN_SITE_GRANT'))
+	define('DOMAIN_SITE_GRANT', TRUE);
 
 /**
  * Defines whether to assign users to the default domain on install.
  * You may alter this variable before installing the module. See README.txt.
  */
-define('DOMAIN_ASSIGN_USERS', TRUE);
+if (!defined('DOMAIN_SITE_GRANT'))
+	define('DOMAIN_ASSIGN_USERS', TRUE);
 
 /**
  * Sets a default value at which to start paginating Domain lists.