--- /Users/marcobauli/votingapi_views.inc	Wed Dec 20 14:28:59 2006
+++ /Users/marcobauli/votingapi_views.inc	Wed Dec 20 14:29:19 2006
@@ -181,7 +181,7 @@ function votingapi_views_value_query_han
     $options = unserialize($field['options']);
     if (is_array($options)) {
       foreach ($options as $column => $value) {
-        $query->add_where("$table.$column = '$value'");
+		$query->add_where("($table.$column = '$value') OR ($table.$column is NULL)");
       }
     }
   }