From aedd2d01f89d4dfe46d62f1c80376718567ff0a8 Mon Sep 17 00:00:00 2001
From: LeeQ <leeq@me.com>
Date: Fri, 22 Jan 2016 14:41:35 +0800
Subject: [PATCH] Return pure redis.ErrNil, so 'nil return' can be detected,
 which different from other error.

---
 disque/disque.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/disque/disque.go b/disque/disque.go
index 734ab17..2ed4a18 100644
--- a/disque/disque.go
+++ b/disque/disque.go
@@ -170,7 +170,7 @@ func (c *RedisClient) GetMulti(count int, timeout time.Duration, queues ...strin
 	vals, err := redis.Values(c.conn.Do("GETJOB", args...))
 
 	if err != nil {
-		return nil, fmt.Errorf("disque: could not get jobs: %s", err)
+		return nil, err
 	}
 
 	ret := make([]Job, 0, len(vals))