From 4edc7a059c71eec2003ec25559f0d2d32df99ba3 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Wed, 9 Mar 2016 12:49:21 +0200
Subject: [PATCH] Fix race in tests.

---
 export_test.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/export_test.go b/export_test.go
index 95715b5..36b2c54 100644
--- a/export_test.go
+++ b/export_test.go
@@ -2,6 +2,7 @@ package redis
 
 import (
 	"net"
+	"sync"
 	"time"
 )
 
@@ -19,12 +20,18 @@ func (cn *conn) SetNetConn(netcn net.Conn) {
 	cn.netcn = netcn
 }
 
+var timeMu sync.Mutex
+
 func SetTime(tm time.Time) {
+	timeMu.Lock()
 	now = func() time.Time {
 		return tm
 	}
+	timeMu.Unlock()
 }
 
 func RestoreTime() {
+	timeMu.Lock()
 	now = time.Now
+	timeMu.Unlock()
 }