From 0bd7867689a272f1f120901e733cc5598941469c Mon Sep 17 00:00:00 2001
From: kcwu <kcwu@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sat, 27 Jul 2002 10:11:39 +0000
Subject: error handle

git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk@444 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 pttbbs/mbbsd/cache.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/pttbbs/mbbsd/cache.c b/pttbbs/mbbsd/cache.c
index 0ceb8376..2ddfefb4 100644
--- a/pttbbs/mbbsd/cache.c
+++ b/pttbbs/mbbsd/cache.c
@@ -1,4 +1,4 @@
-/* $Id: cache.c,v 1.44 2002/07/22 19:02:00 in2 Exp $ */
+/* $Id: cache.c,v 1.45 2002/07/27 10:11:39 kcwu Exp $ */
 #include "bbs.h"
 
 #ifndef __FreeBSD__
@@ -114,7 +114,10 @@ sem_lock(int op, int semid)
     sops.sem_num = 0;
     sops.sem_flg = SEM_UNDO;
     sops.sem_op = op;
-    semop(semid, &sops, 1);
+    if (semop(semid, &sops, 1)) {
+	perror("semop");
+	exit(1);
+    }
 }
 
 /* uhash ****************************************** */
-- 
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