From 4a828ac3d2c04870e022cecccee744fa5f9b783a Mon Sep 17 00:00:00 2001
From: yzprofile <yzprofiles@gmail.com>
Date: Thu, 13 Oct 2016 11:48:43 +0800
Subject: [PATCH] fix broken cmdable interface of redis.Tx

---
 commands.go | 11 +++++++----
 tx.go       |  2 ++
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/commands.go b/commands.go
index f1173296..a9a6a351 100644
--- a/commands.go
+++ b/commands.go
@@ -40,10 +40,7 @@ func formatSec(dur time.Duration) string {
 	return strconv.FormatInt(int64(dur/time.Second), 10)
 }
 
-type Cmdable interface {
-	Pipeline() *Pipeline
-	Pipelined(fn func(*Pipeline) error) ([]Cmder, error)
-
+type BaseCmdable interface {
 	Echo(message interface{}) *StringCmd
 	Ping() *StatusCmd
 	Quit() *StatusCmd
@@ -238,6 +235,12 @@ type Cmdable interface {
 	Command() *CommandsInfoCmd
 }
 
+type Cmdable interface {
+	Pipeline() *Pipeline
+	Pipelined(fn func(*Pipeline) error) ([]Cmder, error)
+	BaseCmdable
+}
+
 type cmdable struct {
 	process func(cmd Cmder) error
 }
diff --git a/tx.go b/tx.go
index 62e77018..5294d783 100644
--- a/tx.go
+++ b/tx.go
@@ -28,6 +28,8 @@ type Tx struct {
 	closed bool
 }
 
+var _ BaseCmdable = (*Tx)(nil)
+
 func (c *Client) newTx() *Tx {
 	tx := Tx{
 		baseClient: baseClient{