From: lovedboy <lovedboy.tk@qq.com>
Date: Tue, 24 May 2016 05:24:29 +0000 (+0800)
Subject: add return when utpsock's err is not nil
X-Git-Tag: v1.0.0~695^2
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=ca8d9de94433e923e36cd7a1c8dde7dc2fcb080d;p=btrtrc.git

add return when utpsock's err is not nil
---

diff --git a/client.go b/client.go
index e03e3a3c..f77fafee 100644
--- a/client.go
+++ b/client.go
@@ -235,6 +235,7 @@ func listen(tcp, utp bool, networkSuffix, addr string) (tcpL net.Listener, utpSo
 		utpSock, err = listenUTP(networkSuffix, addr)
 		if err != nil && tcp {
 			tcpL.Close()
+			return
 		}
 		listenedAddr = utpSock.Addr().String()
 	}