$NetBSD: patch-bo,v 1.1 2004/12/15 13:18:02 taca Exp $

--- yatd/xtnd.c.orig	2001-06-04 15:43:51.000000000 +0900
+++ yatd/xtnd.c
@@ -23,6 +23,10 @@ int FuncXtnd()
 {
   struct CMD_DAT * pCmd;
 
+  if (SysData.allow_xtnd == 0) {
+    return (*FuncNoCmd)();
+  }
+
   ArgShift(1);
   if (SysData.argc <= 0) {
     ErrSetData(ERRYS_XTNDNUL, 0, NULL);
