Index: openacs-4/packages/wp-slim/www/index-postgresql.xql
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/wp-slim/www/index-postgresql.xql,v
diff -u -r1.4 -r1.5
--- openacs-4/packages/wp-slim/www/index-postgresql.xql	22 Sep 2003 18:41:27 -0000	1.4
+++ openacs-4/packages/wp-slim/www/index-postgresql.xql	5 Jul 2016 17:10:20 -0000	1.5
@@ -56,11 +56,7 @@
         and   ao.creation_user = p.person_id
         and   ao.context_id =  :package_id
         $extra_where_clauses
-	and exists (select 1
-        from acs_object_party_privilege_map m
-        where m.object_id = i.item_id
-        and m.party_id = :user_id
-        and m.privilege = 'wp_view_presentation')
+	and acs_permission__permission_p(i.item_id, :user_id, 'wp_view_presentation')
       </querytext>
 </fullquery>