From 4bd8b5c8508c2b165edd998282c82e2b29a99418 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Fri, 4 Apr 2014 16:51:37 -0400
Subject: [PATCH] switch: Always allow chronological downgrades

Ideally we'd have something a bit more strict, but...without
downloading the parentage, this is all we can do at the moment.
---
 src/ostree/ot-admin-builtin-switch.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ostree/ot-admin-builtin-switch.c b/src/ostree/ot-admin-builtin-switch.c
index ad652634..292532fe 100644
--- a/src/ostree/ot-admin-builtin-switch.c
+++ b/src/ostree/ot-admin-builtin-switch.c
@@ -120,7 +120,12 @@ ot_admin_builtin_switch (int argc, char **argv, OstreeSysroot *sysroot, GCancell
       in_status_line = FALSE;
     }
 
-  if (!ostree_sysroot_upgrader_pull (upgrader, 0, 0, progress, &changed,
+  /* Always allow older...there's not going to be a chronological
+   * relationship necessarily.
+   */
+  if (!ostree_sysroot_upgrader_pull (upgrader, 0,
+                                     OSTREE_SYSROOT_UPGRADER_PULL_FLAGS_ALLOW_OLDER,
+                                     progress, &changed,
                                      cancellable, error))
     goto out;