00c730df_ndix_C__Generic_View_Reference_mon_Arguments_to_Generic_Views_Description
[Argument] allow_empty [Description] 
A Boolean specifying whether to display the page if no objects are available. If this is False and no objects are available, the view will raise a 404 error instead of displaying an empty page. By default, this is True.
Appendix C: Generic View Reference
Description