Use accessor funtions to acces GtkInvisible

diff --git a/gtk/gtkwidget.c b/gtk/gtkwidget.c
index e4f9ca7e179dba1c82f536f77e22d210203f05b2..b092857b358f7e4210a0e09af0500b5bdc17b314 100644 (file)
--- a/gtk/gtkwidget.c
+++ b/gtk/gtkwidget.c
@@ -7588,7 +7588,7 @@ gtk_widget_get_screen_unchecked (GtkWidget *widget)
       if (GTK_IS_WINDOW (toplevel))
        return GTK_WINDOW (toplevel)->screen;
       else if (GTK_IS_INVISIBLE (toplevel))
-       return GTK_INVISIBLE (widget)->screen;
+       return gtk_invisible_get_screen (GTK_INVISIBLE (widget));
     }
 
   return NULL;