Fixed https://sourceforge.net/tracker/?func=detail&aid=3450893&group_id=55736&atid=478070 bug

src/x_list.c

@@ -160,7 +160,7 @@ static void alist_anything(t_alist *x, t_symbol *s, int argc, t_atom *argv)
         {
             x->l_npointer++;            
             gpointer_copy(x->l_vec[i+1].l_a.a_w.w_gpointer, &x->l_vec[i+1].l_p);
-            x->l_vec[i].l_a.a_w.w_gpointer = &x->l_vec[i].l_p;
+            x->l_vec[i+1].l_a.a_w.w_gpointer = &x->l_vec[i+1].l_p;
         }
     }
 }