From 8c339a617a2b389b86779e8c9a7930ca54709e49 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 5 May 2011 17:52:19 +0200
Subject: [PATCH] missing return caused protocol desync in CLUSTER SETSLOT

---
 src/cluster.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/cluster.c b/src/cluster.c
index 1d39d3e81..0b55b1073 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -1241,6 +1241,7 @@ void clusterCommand(redisClient *c) {
             server.cluster.importing_slots_from[slot] = NULL;
         } else {
             addReplyError(c,"Invalid CLUSTER SETSLOT action or number of arguments");
+            return;
         }
         clusterSaveConfigOrDie();
         addReply(c,shared.ok);