[vino] Use accessor functions instead direct access (closes GnomeBug:585042)

[Jonh Wendell <jwendell src gnome org>]

commit 4da8286b7778a70856f4d450c8cd92695d2b157c
Author: Javier Jardón <javierjc1982 gmail com>
Date:   Sun Jun 7 07:24:20 2009 +0200

    Use accessor functions instead direct access (closes GnomeBug:585042)
    
    * capplet/vino-preferences.c
    	(vino_preferences_dialog_setup_allowed_toggle)
---
 capplet/vino-preferences.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/capplet/vino-preferences.c b/capplet/vino-preferences.c
index 74479d0..dd86876 100644
--- a/capplet/vino-preferences.c
+++ b/capplet/vino-preferences.c
@@ -236,7 +236,8 @@ vino_preferences_dialog_setup_allowed_toggle (VinoPreferencesDialog *dialog)
   dialog->allowed_toggle = glade_xml_get_widget (dialog->xml, "allowed_toggle");
   g_assert (dialog->allowed_toggle != NULL);
 
-  gtk_label_set_use_markup (GTK_LABEL (GTK_BIN (dialog->allowed_toggle)->child), TRUE);
+  gtk_label_set_use_markup (GTK_LABEL (GTK_BIN (gtk_bin_get_child (dialog->allowed_toggle))),
+                            TRUE);
 
   allowed = gconf_client_get_bool (dialog->client, VINO_PREFS_ENABLED, NULL);