From 5a902fc9d1f17590ccc2a577d39cc02e9ebaf5dc Mon Sep 17 00:00:00 2001
From: siddontang <siddontang@gmail.com>
Date: Wed, 11 Jun 2014 16:49:17 +0800
Subject: [PATCH] set args must be 2

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

diff --git a/server/cmd_kv.go b/server/cmd_kv.go
index a6bdcbd..1c42cec 100644
--- a/server/cmd_kv.go
+++ b/server/cmd_kv.go
@@ -20,7 +20,7 @@ func getCommand(c *client) error {
 
 func setCommand(c *client) error {
 	args := c.args
-	if len(args) < 2 {
+	if len(args) != 2 {
 		return ErrCmdParams
 	}