From cf3a4e9e9581cdb9ddce59a37895ab7a28de0fb1 Mon Sep 17 00:00:00 2001
From: thisgun <thisgun@naver.com>
Date: Tue, 11 Aug 2020 18:20:12 +0900
Subject: [PATCH] =?UTF-8?q?reserve=5Fmb=5Fnick=20=ED=95=A8=EC=88=98=20?=
 =?UTF-8?q?=EC=BD=94=EB=93=9C=20=EC=88=98=EC=A0=95?=
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---
 lib/register.lib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/register.lib.php b/lib/register.lib.php
index 49afda6fa..254f08779 100644
--- a/lib/register.lib.php
+++ b/lib/register.lib.php
@@ -86,7 +86,7 @@ function exist_mb_nick($reg_mb_nick, $reg_mb_id)
 function reserve_mb_nick($reg_mb_nick)
 {
     global $config;
-    if (preg_match("/[\,]?{$reg_mb_nick}/i", $config['cf_prohibit_id']))
+    if (preg_match("/[\,]?".preg_quote($reg_mb_nick)."/i", $config['cf_prohibit_id']))
         return "이미 예약된 단어로 사용할 수 없는 닉네임 입니다.";
     else
         return "";