From 5f1fcc599ac1d36f7d6be1f13696fc9c884302a8 Mon Sep 17 00:00:00 2001
From: "zhaozhao.zz" <zhaozhao.zz@alibaba-inc.com>
Date: Thu, 14 Jun 2018 01:30:07 +0800
Subject: [PATCH] fix exists command on slave

---
 src/db.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/db.c b/src/db.c
index a8322d228..bfdb05004 100644
--- a/src/db.c
+++ b/src/db.c
@@ -481,8 +481,7 @@ void existsCommand(client *c) {
     int j;
 
     for (j = 1; j < c->argc; j++) {
-        expireIfNeeded(c->db,c->argv[j]);
-        if (dbExists(c->db,c->argv[j])) count++;
+        if (lookupKeyRead(c->db,c->argv[j])) count++;
     }
     addReplyLongLong(c,count);
 }
-- 
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