[gnome-control-center] wacom: Clean up settings on destruction

[Bastien Nocera <hadess src gnome org>]

commit dcd5ecac6932f34faedb581a233c94c55f5c2065
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Aug 26 10:48:50 2011 +0100

    wacom: Clean up settings on destruction

 panels/wacom/cc-wacom-panel.c |   19 ++++++++++++++++++-
 1 files changed, 18 insertions(+), 1 deletions(-)
---
diff --git a/panels/wacom/cc-wacom-panel.c b/panels/wacom/cc-wacom-panel.c
index 749e22b..107db42 100644
--- a/panels/wacom/cc-wacom-panel.c
+++ b/panels/wacom/cc-wacom-panel.c
@@ -330,6 +330,24 @@ cc_wacom_panel_dispose (GObject *object)
 		priv->builder = NULL;
 	}
 
+	if (priv->wacom_settings)
+	{
+		g_object_unref (priv->wacom_settings);
+		priv->wacom_settings = NULL;
+	}
+
+	if (priv->stylus_settings)
+	{
+		g_object_unref (priv->stylus_settings);
+		priv->stylus_settings = NULL;
+	}
+
+	if (priv->eraser_settings)
+	{
+		g_object_unref (priv->eraser_settings);
+		priv->eraser_settings = NULL;
+	}
+
 	G_OBJECT_CLASS (cc_wacom_panel_parent_class)->dispose (object);
 }
 
@@ -413,7 +431,6 @@ cc_wacom_panel_init (CcWacomPanel *self)
 	gtk_image_set_from_file (GTK_IMAGE (WID ("image-tablet")), PIXMAP_DIR "/wacom-tablet.png");
 	gtk_image_set_from_file (GTK_IMAGE (WID ("image-stylus")), PIXMAP_DIR "/wacom-stylus.png");
 
-
 	grid = WID ("main-grid");
 
 	gtk_widget_reparent (grid, GTK_WIDGET (self));