From 518c1051693a15326f82e764722facf6d025b4c7 Mon Sep 17 00:00:00 2001
From: Yin Jifeng <jifeng.yin@gmail.com>
Date: Wed, 1 Mar 2017 22:41:18 +0800
Subject: [PATCH] StringCmd: remove an unnessary type casting

this fixes up 69554c0e
---
 command.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/command.go b/command.go
index e28eb75..8ad982b 100644
--- a/command.go
+++ b/command.go
@@ -445,7 +445,7 @@ func (cmd *StringCmd) Result() (string, error) {
 }
 
 func (cmd *StringCmd) Bytes() ([]byte, error) {
-	return []byte(cmd.val), cmd.err
+	return cmd.val, cmd.err
 }
 
 func (cmd *StringCmd) Int64() (int64, error) {