Don't count networks with no routes (they are not displayed at all and

will be removed during the next garbage collection pass).

nest/rt-table.c

@@ -720,6 +720,7 @@ rt_show_net(struct cli *c, net *n, struct rt_show_data *d)
   int ok;
 
   bsprintf(ia, "%I/%d", n->n.prefix, n->n.pxlen);
+  if (n->routes)
     d->net_counter++;
   for(e=n->routes; e; e=e->next)
     {