[at-spi2-core] Return Parent as a variant

[Mike Gorse <mgorse src gnome org>]

commit b963cd55d0ef6404e79b1274c6abdb3580878cf5
Author: Mike Gorse <mgorse novell com>
Date:   Tue Feb 2 17:14:40 2010 -0500

    Return Parent as a variant

 registryd/registry.c |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/registryd/registry.c b/registryd/registry.c
index 9b4dca0..8f016bb 100644
--- a/registryd/registry.c
+++ b/registryd/registry.c
@@ -421,9 +421,14 @@ static dbus_bool_t
 impl_get_Parent (DBusMessageIter * iter, void *user_data)
 {
   const gchar *name = "";
-  append_reference (iter, 
+  DBusMessageIter iter_variant;
+
+  dbus_message_iter_open_container (iter, DBUS_TYPE_VARIANT, "(so)",
+                                    &iter_variant);
+  append_reference (&iter_variant, 
                     name,
                     SPI_DBUS_PATH_NULL);
+  dbus_message_iter_close_container (iter, &iter_variant);
   return TRUE;
 }