[gnome-control-center] screen: Hide brightness heading when unused

[Bastien Nocera <hadess src gnome org>]

commit 9410bea42f4cae138ab813c383e5eca326e80ea9
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Aug 29 12:51:25 2011 +0100

    screen: Hide brightness heading when unused
    
    Trying to just hide the widget will cause some severely bizarre
    display problems, so just set the heading to be empty instead
    for now.
    
    We should probably look at another way of handling this case.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=657606

 panels/screen/cc-screen-panel.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/panels/screen/cc-screen-panel.c b/panels/screen/cc-screen-panel.c
index a6cc81f..3b3ffaa 100644
--- a/panels/screen/cc-screen-panel.c
+++ b/panels/screen/cc-screen-panel.c
@@ -253,6 +253,9 @@ get_brightness_cb (GObject *source_object, GAsyncResult *res, gpointer user_data
     {
       gtk_widget_hide (WID ("screen_brightness_hscale"));
       gtk_widget_hide (WID ("screen_auto_reduce_checkbutton"));
+      /* FIXME: This needs a proper fix:
+       * https://bugzilla.gnome.org/show_bug.cgi?id=657606 */
+      gtk_label_set_text (GTK_LABEL (WID ("brightness-section-heading")), "");
       g_warning ("Error getting brightness: %s", error->message);
       g_error_free (error);
       return;