From 227918f5114406b93524140fe2c22462cac9230c Mon Sep 17 00:00:00 2001
From: in2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Thu, 8 Jan 2004 07:20:10 +0000
Subject: ignore 0 from network

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1471 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/io.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'mbbsd')

diff --git a/mbbsd/io.c b/mbbsd/io.c
index 97ddb35d..30a4a99f 100644
--- a/mbbsd/io.c
+++ b/mbbsd/io.c
@@ -639,7 +639,8 @@ igetkey()
 
     mode = last = 0;
     while (1) {
-	ch = igetch();
+	if( !(ch = igetch()) )
+	    continue;
 	if (mode == 0) {
 	    if (ch == KEY_ESC)
 		mode = 1;
-- 
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