From 3da6e9ff604ebcee789c9d2254f1b197b3f43e86 Mon Sep 17 00:00:00 2001
From: kagla <kagla@naver.com>
Date: Thu, 17 Jun 2021 16:17:45 +0900
Subject: [PATCH] =?UTF-8?q?$sum['cnt']=20=EA=B0=80=20null=20=EC=9D=BC?=
 =?UTF-8?q?=EB=95=8C=20=EC=9E=AC=EA=B3=A0=20=EB=B0=98=EC=98=81=EC=9D=B4=20?=
 =?UTF-8?q?=EC=A0=9C=EB=8C=80=EB=A1=9C=20=EC=95=88=EB=90=98=EB=8A=94=20?=
 =?UTF-8?q?=EC=98=A4=EB=A5=98=20=EC=88=98=EC=A0=95=20(=EA=B7=B8=EB=88=84?=
 =?UTF-8?q?=EC=9C=84=EC=A6=88=EB=8B=98,210614)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 shop/cartupdate.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/shop/cartupdate.php b/shop/cartupdate.php
index 1b2e4afc6..ad0887b6f 100644
--- a/shop/cartupdate.php
+++ b/shop/cartupdate.php
@@ -74,7 +74,9 @@ if($act == "buy")
                             and ct_status = '쇼핑'
                             and ct_select = '1' ";
                 $sum = sql_fetch($sql);
-                $sum_qty = $sum['cnt'];
+                // $sum['cnt'] 가 null 일때 재고 반영이 제대로 안되는 오류 수정 (그누위즈님,210614)
+                // $sum_qty = $sum['cnt'];
+                $sum_qty = is_int($sum['cnt']) ? $sum['cnt'] : 0;
 
                 // 재고 구함
                 $ct_qty = $row['ct_qty'];