[gdm] display: include seat in debug message

[Ray Strode <halfline src gnome org>]

commit ba8a1aa71eae24eef98430db602957bc8eedbaa4
Author: Ray Strode <rstrode redhat com>
Date:   Fri Mar 6 08:32:30 2015 -0500

    display: include seat in debug message
    
    This will help make it more clear why autologin goes
    one way or the other.

 daemon/gdm-display.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/daemon/gdm-display.c b/daemon/gdm-display.c
index 171938b..f890bc0 100644
--- a/daemon/gdm-display.c
+++ b/daemon/gdm-display.c
@@ -474,14 +474,16 @@ gdm_display_get_timed_login_details (GdmDisplay *self,
         }
 
         if (enabled) {
-                g_debug ("GdmDisplay: Got timed login details for display %s: %d %s %d",
-                         self->priv->x11_display_name,
+                g_debug ("GdmDisplay: Got timed login details for display %s (seat %s): %d %s %d",
+                         self->priv->x11_display_name? self->priv->x11_display_name : "",
+                         self->priv->seat_id,
                          enabled,
                          username,
                          delay);
         } else {
-                g_debug ("GdmDisplay: Got timed login details for display %s: 0",
-                         self->priv->x11_display_name);
+                g_debug ("GdmDisplay: Got timed login details for display %s (seat %s): 0",
+                         self->priv->x11_display_name? self->priv->x11_display_name : "",
+                         self->priv->seat_id);
         }
 }