From c3094a1cfa84da677a5619d1b107aa2c0446d804 Mon Sep 17 00:00:00 2001
From: pineray <matsudaterutaka@gmail.com>
Date: Wed, 16 Mar 2022 09:33:19 +0900
Subject: [PATCH] =?UTF-8?q?=E8=A6=8F=E6=A0=BC1=E3=81=AE=E5=AD=98=E5=9C=A8?=
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---
 data/class/SC_Product.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/class/SC_Product.php b/data/class/SC_Product.php
index c89b8e4565..9b99d0beb9 100644
--- a/data/class/SC_Product.php
+++ b/data/class/SC_Product.php
@@ -298,7 +298,7 @@ public function setProductsClassByProductIds($arrProductId, $has_deleted = false
                     $this->stock_find[$productId] = true;
                 }
 
-                if (!in_array($classcategory_id1, $classCats1)) {
+                if (!in_array($classcategory_id1, array_keys($classCats1))) {
                     $classCats1[$classcategory_id1] = $arrProductsClass['classcategory_name1']
                         . ($classcategory_id2 == 0 && !$stock_find_class ? ' (品切れ中)' : '');
                 }