From e46af305a9d016d9b509be2b2d3a7a69ff8bf85e Mon Sep 17 00:00:00 2001
From: thisgun <thisgun@naver.com>
Date: Wed, 18 Oct 2017 17:01:08 +0900
Subject: [PATCH] =?UTF-8?q?sql=5Freal=5Fescape=5Fstring=20=ED=95=A8?=
 =?UTF-8?q?=EC=88=98=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/common.lib.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/common.lib.php b/lib/common.lib.php
index 5c25f8233..bd50fd8f9 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -2021,8 +2021,12 @@ function sql_real_escape_string($str, $link=null)
 
     if(!$link)
         $link = $g5['connect_db'];
+    
+    if(function_exists('mysqli_connect') && G5_MYSQLI_USE) {
+        return mysqli_real_escape_string($link, $str);
+    }
 
-    return mysqli_real_escape_string($link, $str);
+    return mysql_real_escape_string($str, $link);
 }
 
 function escape_trim($field)