From 2bada6fc51fb233f49c1d2ea40950627e345747c Mon Sep 17 00:00:00 2001
From: u <u@a.com>
Date: Fri, 21 Apr 2023 11:45:08 +0800
Subject: [PATCH] =?UTF-8?q?GIT=E6=8F=90=E4=BA=A4=E4=BF=A1=E6=81=AF?=
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###
重构：改进节日数据检索的缓存机制

- 检查节日缓存中的空数据
- 改善节日数据检索的缓存机制

Signed-off-by: u <u@a.com>
###
---
 core.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core.go b/core.go
index 110af5a..07c08f3 100644
--- a/core.go
+++ b/core.go
@@ -380,7 +380,7 @@ var holidayCache *cache
 var holidayCacheLock sync.Mutex
 
 func GetHolidaysDataWithCache() ([]HolidaysItem, error) {
-	if holidayCache.IsExpired() {
+	if holidayCache.IsExpired() || holidayCache.GetData() == "" {
 		data, err := GetHolidaysData()
 		if err != nil {
 			return nil, err