[liboobs] Add field for user face

[Milan Bouchet-Valat <milanbv src gnome org>]

commit c8a9f3cbca4977684a3d53c20ff740c2abb2d19a
Author: Milan Bouchet-Valat <nalimilan club fr>
Date:   Mon Feb 8 22:58:27 2010 +0100

    Add field for user face
    
    D-Bus struct for OobsUser now includes a field for the path to user face, to be used later when the backends implement it.

 oobs/oobs-user.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/oobs/oobs-user.c b/oobs/oobs-user.c
index 828a801..b6baf5a 100644
--- a/oobs/oobs-user.c
+++ b/oobs/oobs-user.c
@@ -596,7 +596,8 @@ create_dbus_struct_from_user (OobsUser        *user,
   utils_append_boolean (iter, enc_home);
   utils_append_boolean (iter, home_flags);
   utils_append_string (iter, locale);
-  /* TODO: use location when the backends support it */
+  /* TODO: use location and face when the backends support it */
+  utils_append_string (iter, "");
   utils_append_string (iter, "");
 
   g_free (login);