Comment 8 for bug 1023180

A pointer of 0xaaaaaaaa is pretty suspicious... :)

Thread 1 (Thread 0xb6669840 (LWP 22026)):
#0 0xb7010386 in g_object_unref (_object=0xaaaaaaaa) at /build/buildd/glib2.0-2.33.3/./gobject/gobject.c:2915
        __inst = 0xaaaaaaaa
        __r = <optimized out>
        _g_boolean_var_ = <optimized out>
        object = 0xaaaaaaaa
        old_ref = <optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#1 0xae465ae4 in menus_destroyed (user_data=<optimized out>, menus=0x8a6e008) at indicator-appmenu.c:1147
        reload_menus = 0
        wm = 0xb70104c8
        iapp = 0x8a6e000
        xid = 2863311530
#2 unregister_window (iapp=<optimized out>, windowid=<optimized out>) at indicator-appmenu.c:1251
        wmo = 0x8a6e008
        __PRETTY_FUNCTION__ = "unregister_window"
        wm = <optimized out>