#include <libwnck/libwnck.h>
#include <gtk/gtk.h>

static gboolean 
do_refill_model (gpointer data) 
{
  WnckScreen		*screen;
  GList			*tmp;
  
  screen = wnck_screen_get (0);
  tmp = wnck_screen_get_windows (screen);
  if (tmp == NULL) {
    g_message ("wnck_screen_get_windows() returned NULL");
  }
}

int
main (int argc, char **argv)
{
  WnckScreen *screen;
  GtkWidget *sw;
  GtkWidget *win;
  GList *tmp;

  gtk_init (&argc, &argv);
  g_idle_add (do_refill_model, NULL);
  gtk_main ();
}


elmarco@vaiolin:~$ gcc -o test test2.c `pkg-config gtk+-2.0 libwnck-1.0 --cflags --libs` -D WNCK_I_KNOW_THIS_IS_UNSTABLE  && ./test
** Message: wnck_screen_get_windows() returned NULL
** Message: wnck_screen_get_windows() returned NULL