From c230052e2aab719a4bda0ecaddbca2dcdff2f5e5 Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Wed, 7 Aug 2002 10:00:13 +0000
Subject: reentrant

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@464 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/board.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/mbbsd/board.c b/mbbsd/board.c
index b8ef6c08..2f2dff2b 100644
--- a/mbbsd/board.c
+++ b/mbbsd/board.c
@@ -1,4 +1,4 @@
-/* $Id: board.c,v 1.49 2002/08/07 09:32:38 in2 Exp $ */
+/* $Id: board.c,v 1.50 2002/08/07 10:00:13 in2 Exp $ */
 #include "bbs.h"
 #define BRC_STRLEN 15		/* Length of board name */
 #define BRC_MAXSIZE     24576
@@ -275,7 +275,10 @@ save_brdbuf()
 {
     int             fd, size;
     char            fname[60];
-
+    static char     reentrant = 0;
+    if ( reentrant )
+	return;
+    reentrant = 1;
 #ifdef OUTTA_CACHE
     outta_swapin((void **)&favbuf, favlength, 'f');
     outta_swapin((void **)&zapbuf, zaplength, 'z');
-- 
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