[gdm] slave: don't run initial-setup on remote displays

[Ray Strode <halfline src gnome org>]

commit 02ddd7ea077c990d9dc2f0cb87a500fc20b0c0bb
Author: Ray Strode <rstrode redhat com>
Date:   Wed Oct 30 13:30:40 2013 -0400

    slave: don't run initial-setup on remote displays
    
    GDM will run initial-setup if there are no configured user accounts
    on the system.  We correctly skip checking if there are configured user
    accounts on remote XDMCP displays, but incorrectly, still run initial-setup.
    
    This commit makes sure we only every do any of the initial-setup logic
    in the local display code paths.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=711180

 daemon/gdm-simple-slave.c |   11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/daemon/gdm-simple-slave.c b/daemon/gdm-simple-slave.c
index 217c33b..bee6c37 100644
--- a/daemon/gdm-simple-slave.c
+++ b/daemon/gdm-simple-slave.c
@@ -1312,6 +1312,17 @@ static gboolean
 wants_initial_setup (GdmSimpleSlave *slave)
 {
         gboolean enabled = FALSE;
+        gboolean display_is_local = FALSE;
+
+        g_object_get (G_OBJECT (slave),
+                      "display-is-local", &display_is_local,
+                      NULL);
+
+        /* don't run initial-setup on remote displays
+         */
+        if (!display_is_local) {
+                return FALSE;
+        }
 
         /* don't run if the system has existing users */
         if (slave->priv->have_existing_user_accounts) {