[gdm] Fix a problem in the systemd code

[Matthias Clasen <matthiasc src gnome org>]

commit 97f0b7a36e4a99a1ddf88c69aab38e816e13c70c
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Apr 5 22:54:48 2012 -0400

    Fix a problem in the systemd code
    
    Make session unlock work with logind.
    This was not working due to a typo in the bus name of logind.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=673620

 daemon/gdm-slave.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/daemon/gdm-slave.c b/daemon/gdm-slave.c
index 6e1b45c..06abc91 100644
--- a/daemon/gdm-slave.c
+++ b/daemon/gdm-slave.c
@@ -1658,7 +1658,7 @@ session_unlock_for_systemd (GdmSlave   *slave,
 
         dbus_error_init (&error);
 
-        message = dbus_message_new_method_call ("org.freedesktop.login",
+        message = dbus_message_new_method_call ("org.freedesktop.login1",
                                                 "/org/freedesktop/login1",
                                                 "org.freedesktop.login1.Manager",
                                                 "UnlockSession");