From 846cf12ae592b8a97c9e932f08b7533902733c17 Mon Sep 17 00:00:00 2001
From: "dejun.xdj" <dejun.xdj@alibaba-inc.com>
Date: Tue, 17 Jul 2018 18:23:47 +0800
Subject: [PATCH] Streams: remove meaningless if condition.

It's already checked if xreadgroup is set and groupname is NULL.
---
 src/t_stream.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/t_stream.c b/src/t_stream.c
index 8540cfc65..ed0aa2141 100644
--- a/src/t_stream.c
+++ b/src/t_stream.c
@@ -1365,7 +1365,7 @@ void xreadCommand(client *c) {
             }
             continue;
         } else if (strcmp(c->argv[i]->ptr,">") == 0) {
-            if (!xreadgroup || groupname == NULL) {
+            if (!xreadgroup) {
                 addReplyError(c,"The > ID can be specified only when calling "
                                 "XREADGROUP using the GROUP <group> "
                                 "<consumer> option.");