From db6d628c3ee9f39a196026b5bb5ac47cb8551aef Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Tue, 11 Feb 2014 10:34:14 +0100
Subject: [PATCH] Cluster: clusterDelNode(): remove node from master's slaves.

---
 src/cluster.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/cluster.c b/src/cluster.c
index de632c64..f47799ac 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -664,7 +664,11 @@ void clusterDelNode(clusterNode *delnode) {
     }
     dictReleaseIterator(di);
 
-    /* 3) Free the node, unlinking it from the cluster. */
+    /* 3) Remove this node from its master's slaves if needed. */
+    if (nodeIsSlave(delnode) && delnode->slaveof)
+        clusterNodeRemoveSlave(delnode->slaveof,delnode);
+
+    /* 4) Free the node, unlinking it from the cluster. */
     freeClusterNode(delnode);
 }