avoid performing client rescales during shutdown

src/bin/e_client.c

@@ -3331,6 +3331,8 @@ e_client_rescale(E_Client *ec)
 {
    Eina_Bool shaded;
    int shade_dir;
+
+   if (stopping) return;
    E_OBJECT_CHECK(ec);
    E_OBJECT_TYPE_CHECK(ec, E_CLIENT_TYPE);
 

src/bin/e_comp.c

@@ -1813,6 +1813,7 @@ e_comp_clients_rescale(void)
 {
    int i;
 
+   if (stopping) return;
    for (i = 0; i < 11; i++)
      {
         Eina_List *tmp = NULL;

src/bin/e_zone.c

@@ -1312,6 +1312,7 @@ e_zone_useful_geometry_dirty(E_Zone *zone)
    e_object_ref(E_OBJECT(ev->zone));
    ecore_event_add(E_EVENT_ZONE_USEFUL_GEOMETRY_CHANGED, ev, _e_zone_event_generic_free, NULL);
 
+   if (!stopping)
      e_comp_clients_rescale();
 }