From 6cdfb0757598a62843c3302c9b6124d24be233b5 Mon Sep 17 00:00:00 2001
From: Lkeme <19500576+lkeme@users.noreply.github.com>
Date: Tue, 1 Aug 2023 18:38:36 +0800
Subject: [PATCH] [fix] PolishMedal

---
 plugin/PolishMedal/PolishMedal.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugin/PolishMedal/PolishMedal.php b/plugin/PolishMedal/PolishMedal.php
index 87b595b..3272da7 100644
--- a/plugin/PolishMedal/PolishMedal.php
+++ b/plugin/PolishMedal/PolishMedal.php
@@ -141,7 +141,7 @@ class PolishMedal extends BasePlugin
      */
     private static function fetchGreyMedalList(bool $all = false): void
     {
-        self::$black_list = Cache::get('black_list') ?? self::$black_list;
+        self::$black_list = ($tmp = Cache::get('black_list')) ? $tmp : [];
         // 获取徽章列表
         $data = self::fetchMedalList();
         foreach ($data as $vo) {