From ef29748d0d758c956f8adca70bc74902b0c2e20c Mon Sep 17 00:00:00 2001
From: Rogerio Goncalves <rogerlz@gmail.com>
Date: Fri, 24 Jul 2015 14:08:50 +0200
Subject: Check args before run ckquorum. Fix issue #2635

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

diff --git a/src/sentinel.c b/src/sentinel.c
index 3ff8899d7..9ea2ef629 100644
--- a/src/sentinel.c
+++ b/src/sentinel.c
@@ -3041,6 +3041,7 @@ void sentinelCommand(redisClient *c) {
         sentinelRedisInstance *ri;
         int usable;
 
+        if (c->argc != 3) goto numargserr;
         if ((ri = sentinelGetMasterByNameOrReplyError(c,c->argv[2]))
             == NULL) return;
         int result = sentinelIsQuorumReachable(ri,&usable);
-- 
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