$NetBSD: patch-av,v 1.2 1999/05/15 13:46:59 bouyer Exp $

--- serverloop.c.orig	Wed May 12 13:19:28 1999
+++ serverloop.c	Sat May 15 04:33:35 1999
@@ -446,7 +446,7 @@
       if (ret == 0)             /* Nothing read, timeout expired */
         {
           /* Check if idle_timeout expired ? */
-          if (idle_timeout != 0 && !child_terminated &&
+          if (idle_timeout != 0 && !child_terminated && idle_time_last &&
               time(NULL) - idle_time_last > idle_timeout)
             {
               /* Yes, kill the child */