From 3cd36a4dd9b31b351c87f1084bc6166a44044315 Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Thu, 11 Dec 2014 15:57:11 +0100
Subject: [PATCH] SORT: Don't sort Set elements if not needed.
Related to #2094.
---
src/sort.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/sort.c b/src/sort.c
index d3521e66..2b327644 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -291,7 +291,9 @@ void sortCommand(redisClient *c) {
* The other types (list, sorted set) will retain their native order
* even if no sort order is requested, so they remain stable across
* scripting and replication. */
- if ((dontsort && sortval->type == REDIS_SET))
+ if (dontsort &&
+ sortval->type == REDIS_SET &&
+ (storekey || c->flags & REDIS_LUA_CLIENT))
{
/* Force ALPHA sorting */
dontsort = 0;