From 3cd534aefba5393589951e951bc421c130be4b38 Mon Sep 17 00:00:00 2001
From: siddontang <siddontang@gmail.com>
Date: Sat, 14 Feb 2015 09:25:01 +0800
Subject: [PATCH] fix slave role err, ip and port must be master

---
 server/cmd_replication.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/server/cmd_replication.go b/server/cmd_replication.go
index 7aa2e17..9bcba86 100644
--- a/server/cmd_replication.go
+++ b/server/cmd_replication.go
@@ -188,9 +188,11 @@ func roleCommand(c *client) error {
 	}
 
 	c.app.m.Lock()
-	isMaster := len(c.app.cfg.SlaveOf) == 0
+	slaveof := c.app.cfg.SlaveOf
 	c.app.m.Unlock()
 
+	isMaster := len(slaveof) == 0
+
 	ay := make([]interface{}, 0, 5)
 
 	var lastId int64 = 0
@@ -217,7 +219,7 @@ func roleCommand(c *client) error {
 		c.app.slock.Unlock()
 		ay = append(ay, items)
 	} else {
-		host, port, _ := splitHostPort(c.app.cfg.Addr)
+		host, port, _ := splitHostPort(slaveof)
 		ay = append(ay, []byte("slave"))
 		ay = append(ay, []byte(host))
 		ay = append(ay, int64(port))