From dc8584696a3f97fc1fda90b4c50fb3f8f7dda0cf Mon Sep 17 00:00:00 2001
From: zionwu <zionwu3@gmail.com>
Date: Sun, 1 Jun 2014 02:23:24 +0800
Subject: [PATCH] fix issue 1787

---
 src/t_zset.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/t_zset.c b/src/t_zset.c
index 4e946b4f..8bb5bde6 100644
--- a/src/t_zset.c
+++ b/src/t_zset.c
@@ -1333,6 +1333,7 @@ void zremCommand(redisClient *c) {
                 zobj->ptr = zzlDelete(zobj->ptr,eptr);
                 if (zzlLength(zobj->ptr) == 0) {
                     dbDelete(c->db,key);
+                    keyremoved = 1;
                     break;
                 }
             }
@@ -1356,6 +1357,7 @@ void zremCommand(redisClient *c) {
                 if (htNeedsResize(zs->dict)) dictResize(zs->dict);
                 if (dictSize(zs->dict) == 0) {
                     dbDelete(c->db,key);
+                    keyremoved = 1;
                     break;
                 }
             }