From 64af68e2d61a5271aac02c023ea17b47107fdd0e Mon Sep 17 00:00:00 2001
From: Hide_D <hided62@gmail.com>
Date: Thu, 9 Jun 2022 02:03:38 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EC=9C=A0=EB=8B=88=ED=81=AC=20=EA=B2=BD?=
 =?UTF-8?q?=EB=A7=A4=20=EC=8B=9C=20=EC=A2=85=EB=A5=98=20=EC=A0=9C=ED=95=9C?=
 =?UTF-8?q?=20=EA=B3=84=EC=82=B0=20=EB=B2=84=EA=B7=B8?=
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---
 hwe/sammo/AuctionUniqueItem.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hwe/sammo/AuctionUniqueItem.php b/hwe/sammo/AuctionUniqueItem.php
index 3d6b0216..9ede126f 100644
--- a/hwe/sammo/AuctionUniqueItem.php
+++ b/hwe/sammo/AuctionUniqueItem.php
@@ -155,7 +155,7 @@ class AuctionUniqueItem extends Auction
 
     $bidItemTypes = new Set();
     foreach (GameConst::$allItems as $itemType => $itemList) {
-      if (key_exists($itemCode, $itemList) && $itemList[$itemCode] <= 0) {
+      if (($itemList[$itemCode] ?? 0) <= 0) {
         continue;
       }
       $bidItemTypes->add($itemType);