From 45f239012855c4b363dc07ab929ad021dfd97db7 Mon Sep 17 00:00:00 2001
From: JessonChan <chinachendongpo@gmail.com>
Date: Fri, 25 Mar 2016 15:13:28 +0800
Subject: [PATCH] logger changed

---
 logs/log.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/logs/log.go b/logs/log.go
index 11d54ef8..107c3b20 100644
--- a/logs/log.go
+++ b/logs/log.go
@@ -143,8 +143,8 @@ func NewLogger(channelLens ...int64) *BeeLogger {
 	bl.level = LevelDebug
 	bl.loggerFuncCallDepth = 2
 	bl.msgChanLen = append(channelLens, 0)[0]
-	if bl.msgChanLen < 0 {
-		bl.msgChanLen = 0
+	if bl.msgChanLen <= 0 {
+		bl.msgChanLen = defaultAsyncMsgLen
 	}
 	bl.signalChan = make(chan string, 1)
 	bl.setLogger(AdapterConsole)
@@ -159,9 +159,6 @@ func (bl *BeeLogger) Async() *BeeLogger {
 		return bl
 	}
 	bl.asynchronous = true
-	if bl.msgChanLen <= 0 {
-		bl.msgChanLen = defaultAsyncMsgLen
-	}
 	bl.msgChan = make(chan *logMsg, bl.msgChanLen)
 	logMsgPool = &sync.Pool{
 		New: func() interface{} {