From 723b4a15a34ce25490882f40ef51b24a5b61304c Mon Sep 17 00:00:00 2001
From: xhe <xw897002528@gmail.com>
Date: Thu, 24 Dec 2020 17:03:45 +0800
Subject: [PATCH] simplify

Co-authored-by: Oran Agra <oran@redislabs.com>
---
 src/networking.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/networking.c b/src/networking.c
index 132596f9e..32ffb3ce8 100644
--- a/src/networking.c
+++ b/src/networking.c
@@ -2763,7 +2763,7 @@ void helloCommand(client *c) {
     long long ver = 0;
     int next_arg = 1;
 
-    if (c->argc >= 2 && getLongLongFromObject(c->argv[1],&ver) == C_OK &&
+    if (c->argc >= 2 && getLongLongFromObject(c->argv[next_arg++],&ver) == C_OK &&
             (ver < 2 || ver > 3)) {
         addReplyError(c,"-NOPROTO unsupported protocol version");
         return;