From c39e34d007491dbb5be8f6c1fe48934c6aaebf49 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 25 Mar 2013 15:01:25 +0100
Subject: [PATCH] Cluster: when slave changes master, remove it from the old
master.
---
src/cluster.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/cluster.c b/src/cluster.c
index 5728d580f..1147a742e 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -933,6 +933,8 @@ int clusterProcessPacket(clusterLink *link) {
/* Master node changed for this slave? */
if (sender->slaveof != master) {
+ if (sender->slaveof)
+ clusterNodeRemoveSlave(sender->slaveof,sender);
clusterNodeAddSlave(master,sender);
sender->slaveof = master;
}