diff -r d98ff44275e6 -r cf6a88559482 DataFixtures/ORM/LoadDocumentData.php
--- a/DataFixtures/ORM/LoadDocumentData.php	Mon Feb 27 11:45:38 2012 +0100
+++ b/DataFixtures/ORM/LoadDocumentData.php	Thu Mar 01 18:43:05 2012 +0100
@@ -38,6 +38,7 @@
         
         # create new document
         $doc_def_list = array(
+            array('title'=>'Title 0', 'description'=>'Description 0', 'tags' => null, 'categories' => array()),
             array('title'=>'Title 1', 'description'=>'Description 1', 'tags' => array('tag1', 'tag2', 'tag3', 'tag4'), 'categories' => array_values($cat_def_list)),
             array('title'=>'Title 2', 'description'=>'Description 2', 'tags' => array('tag2', 'tag3', 'tag4'), 'categories' => array($cat_def_list['cat1'], $cat_def_list['cat2'])),
             array('title'=>'Title 3', 'description'=>'Description 3', 'tags' => array('tag3', 'tag4'), 'categories' => array($cat_def_list['cat1'])),