--- a/components/openstack/keystone/patches/launchpad-1404354.patch	Mon May 16 14:46:20 2016 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,32 +0,0 @@
-commit 600c236e2111a770e478040a8a78bb62ef27ac39
-Author: Brant Knudson <[email protected]>
-Date:   Fri Dec 19 14:11:00 2014 -0600
-
-    Fix to not use empty IN clause
-    
-    When an empty IN clause is used with sqlalchemy, a warning is
-    printed:
-    
-     SAWarning: The IN-predicate on "assignment.actor_id" was invoked
-     with an empty sequence. ...
-    
-    With this fix, these warnings should no longer be printed.
-    
-    The tests are changed to convert these warnings into errors.
-    
-    Change-Id: I58c7e5f11fdac9bbc1e9a970ce690ea113e2bd95
-    Closes-Bug: #1404354
-
---- keystone-2014.2.2/keystone/assignment/backends/sql.py.orig	2014-12-04 21:03:56.000000000 -0800
-+++ keystone-2014.2.2/keystone/assignment/backends/sql.py	2015-01-25 20:44:40.377007906 -0800
-@@ -356,6 +356,10 @@ class Assignment(keystone_assignment.Dri
-
-     def _get_group_project_roles(self, session, groups, project_id,
-                                  project_domain_id):
-+        if not groups:
-+            # If there's no groups then there will be no project roles.
-+            return []
-+
-         sql_constraints = sqlalchemy.and_(
-             RoleAssignment.type == AssignmentType.GROUP_PROJECT,
-             RoleAssignment.target_id == project_id)