Index: branches/unlabeled/unlabeled-1.5.2/core/units/reviews/reviews_config.php
===================================================================
diff -u -r7656 -r7853
--- branches/unlabeled/unlabeled-1.5.2/core/units/reviews/reviews_config.php	(.../reviews_config.php)	(revision 7656)
+++ branches/unlabeled/unlabeled-1.5.2/core/units/reviews/reviews_config.php	(.../reviews_config.php)	(revision 7853)
@@ -95,7 +95,7 @@
 															),
 
 					'Fields'			=>	Array(
-											    'ReviewId' => Array('type'=>'int'),
+											    'ReviewId' => Array('type' => 'int', 'not_null' => 1, 'default' => 0),
 											    'CreatedOn' => Array('formatter'=>'kDateFormatter','not_null'=>1,'default'=>'#NOW#'),
 											    'ReviewText' => Array('type'=>'string','required'=>1,'not_null'=>1,'default'=>''),
 											    'IPAddress' => Array('type'=>'string','max_value_inc'=>15,'not_null'=>1,'default'=>''),