From 32eef65d3904b5f7f4b5b0d49a3ff64e444af1c8 Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Thu, 26 Sep 2002 16:24:38 +0000
Subject: avoid reentrant

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@531 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/board.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'mbbsd')

diff --git a/mbbsd/board.c b/mbbsd/board.c
index 4d76e8dd..c7c84262 100644
--- a/mbbsd/board.c
+++ b/mbbsd/board.c
@@ -1,4 +1,4 @@
-/* $Id: board.c,v 1.60 2002/09/26 16:18:35 in2 Exp $ */
+/* $Id: board.c,v 1.61 2002/09/26 16:24:38 in2 Exp $ */
 #include "bbs.h"
 #define BRC_STRLEN 15		/* Length of board name */
 #define BRC_MAXSIZE     24576
@@ -280,6 +280,11 @@ save_brdbuf()
 {
     int             fd, size;
     char            fname[60];
+    static char     reentrant = 0;
+
+    if( reentrant )
+	return;
+    reentrant = 1;
 
     size = numboards * sizeof(int);
     setuserfile(fname, STR_BBSRC);
-- 
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