From 3febc5c29e21d23a68fbcb68d076bb9ae149cf7e Mon Sep 17 00:00:00 2001
From: hwware <wen.hui.ware@gmail.com>
Date: Thu, 21 May 2020 18:13:35 -0400
Subject: [PATCH] using moreargs variable

---
 src/t_string.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/t_string.c b/src/t_string.c
index d46900a7a..5306069bf 100644
--- a/src/t_string.c
+++ b/src/t_string.c
@@ -519,7 +519,7 @@ void stralgoLCS(client *c) {
                 != C_OK) return;
             if (minmatchlen < 0) minmatchlen = 0;
             j++;
-        } else if (!strcasecmp(opt,"STRINGS") && (c->argc-j) > 2) {
+        } else if (!strcasecmp(opt,"STRINGS") && moreargs > 1) {
             if (a != NULL) {
                 addReplyError(c,"Either use STRINGS or KEYS");
                 return;
@@ -527,7 +527,7 @@ void stralgoLCS(client *c) {
             a = c->argv[j+1]->ptr;
             b = c->argv[j+2]->ptr;
             j += 2;
-        } else if (!strcasecmp(opt,"KEYS") && (c->argc-j) > 2) {
+        } else if (!strcasecmp(opt,"KEYS") && moreargs > 1) {
             if (a != NULL) {
                 addReplyError(c,"Either use STRINGS or KEYS");
                 return;