error-handler-404 で指定したスクリプトで 404 返すと
2006-09-09 14:58:36: (connections.c.1422) Warning: Either the error-handler returned status 404 or the error-handler itself was not found: /script/myapp_fastcgi.pl 2006-09-09 14:58:36: (connections.c.1424) returning the original status 404 2006-09-09 14:58:36: (connections.c.1426) If this is a rails app: check your production.log
とか言われるわけだが、404を返す正しい方法が何かあるのだろうか？