From 8de1ccb0de495fccc68b55063b08b3d2282fe8b4 Mon Sep 17 00:00:00 2001
From: visor <visor@users.sourceforge.jp>
Date: Thu, 17 Oct 2013 23:23:07 +0900
Subject: [PATCH] bug fix.

---
 lib/util_tcp.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/util_tcp.cc b/lib/util_tcp.cc
index 6f371cb..d530729 100644
--- a/lib/util_tcp.cc
+++ b/lib/util_tcp.cc
@@ -60,7 +60,7 @@ bool  TcpBuf::fill (TcpClient& tc) {
 	}
     }
     s = tc.read (&*tail, buf.end () - tail);
-    if (s == 0)
+    if (s <= 0)
 	return false;
     tail += s;
 
-- 
2.11.0