From bbfbda756263071fa9559e7cb4d7fa730cf07616 Mon Sep 17 00:00:00 2001
From: Cotes Chung <11371340+cotes2020@users.noreply.github.com>
Date: Fri, 27 Nov 2020 22:27:29 +0800
Subject: [PATCH] Fix tag <updated> and <summary> of feed.xml

---
 feed.xml | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/feed.xml b/feed.xml
index 0d88b56..c329f8a 100644
--- a/feed.xml
+++ b/feed.xml
@@ -30,8 +30,8 @@ layout: compress
     <title>{{ post.title }}</title>
     <link href="{{ post_absolute_url }}" rel="alternate" type="text/html" title="{{ post.title }}" />
     <published>{{ post.date | date_to_xmlschema }}</published>
-  {% if post.lastmod %}
-    <updated>{{ post.lastmod | date_to_xmlschema }}</updated>
+  {% if post.last_modified_at %}
+    <updated>{{ post.last_modified_at | date_to_xmlschema }}</updated>
   {% else %}
     <updated>{{ post.date | date_to_xmlschema }}</updated>
   {% endif %}
@@ -51,9 +51,9 @@ layout: compress
     <summary>{{ post.summary | strip }}</summary>
   {% else %}
     <summary>
-      {% assign content = post.content %}
-      {% include no-linenos.html %}
-      {{ content | strip_html | truncate: 200 }}</summary>
+      {% include no-linenos.html content=post.content %}
+      {{ content  | strip_html | truncate: 400 }}
+    </summary>
   {% endif %}
 
   </entry>