From 7651d2851b4bb7d8f0d068b62c036c89a1089bbc Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Thu, 8 Dec 2022 07:01:20 +0800
Subject: [PATCH] fix: `hreflang` tag attribute of feed misses `site.alt_lang`

---
 assets/feed.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assets/feed.xml b/assets/feed.xml
index b36f4af..358d44f 100644
--- a/assets/feed.xml
+++ b/assets/feed.xml
@@ -15,7 +15,7 @@ permalink: /feed.xml
     <uri>{{ "/" | absolute_url }}</uri>
   </author>
   <link rel="self" type="application/atom+xml" href="{{ page.url | absolute_url }}"/>
-  <link rel="alternate" type="text/html" hreflang="{{ site.lang }}"
+  <link rel="alternate" type="text/html" hreflang="{{ site.alt_lang | default: site.lang }}"
     href="{{ '/' | absolute_url }}"/>
   <generator uri="https://jekyllrb.com/" version="{{ jekyll.version }}">Jekyll</generator>
   <rights> © {{ 'now' | date: '%Y' }} {{ site.social.name }} </rights>