diff -ru /tmp/storm/stormattribute/stormattribute_handler_filter_attributes_domain.inc storm/stormattribute/stormattribute_handler_filter_attributes_domain.inc
--- /tmp/storm/stormattribute/stormattribute_handler_filter_attributes_domain.inc	2009-05-08 13:56:55.000000000 +0200
+++ storm/stormattribute/stormattribute_handler_filter_attributes_domain.inc	2009-05-08 15:04:37.000000000 +0200
@@ -8,7 +8,8 @@
 class stormattribute_handler_filter_attributes_domain extends views_handler_filter_in_operator {
   function get_value_options() {
     if (!isset($this->value_options)) {
-      $this->value_options = stormattribute_attributes_bydomain($this->definition['domain']);
+      $values = stormattribute_attributes_bydomain($this->definition['domain']);
+      $this->value_options = $values['values'];
     }
   }
 }