mpm_worker: follow up to r1821624.
Free idle pools while stopping.
@@ -743,6 +743,7 @@ static void * APR_THREAD_FUNC listener_thread(apr_thread_t *thd, void * dummy)
}
ap_close_listeners_ex(my_bucket->listeners);
+ ap_free_idle_pools(worker_queue_info);
ap_queue_term(worker_queue);
dying = 1;
ap_scoreboard_image->parent[process_slot].quiescing = 1;
