From 3aeeefd6e713dc9b6e01fd6c8a8c48ec4bea61f4 Mon Sep 17 00:00:00 2001
From: iamqizhao <toqizhao@gmail.com>
Date: Tue, 28 Jul 2015 17:00:35 -0700
Subject: [PATCH] small fix

---
 transport/control.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/transport/control.go b/transport/control.go
index 6629ce7b..464bf10a 100644
--- a/transport/control.go
+++ b/transport/control.go
@@ -104,9 +104,13 @@ type quotaPool struct {
 
 // newQuotaPool creates a quotaPool which has quota q available to consume.
 func newQuotaPool(q int) *quotaPool {
-	qb := &quotaPool{c: make(chan int, 1)}
+	qb := &quotaPool{
+		c: make(chan int, 1),
+	}
 	if q > 0 {
 		qb.c <- q
+	} else {
+		qb.quota = q
 	}
 	return qb
 }