From b1b577f331419a9549c76f241e94bb32106e3640 Mon Sep 17 00:00:00 2001
From: xaoxuu <xaoxuu@gmail.com>
Date: Mon, 22 Feb 2021 23:22:59 +0800
Subject: [PATCH] fix bugs

---
 layout/_partial/main/article/read_next.ejs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/layout/_partial/main/article/read_next.ejs b/layout/_partial/main/article/read_next.ejs
index 0709625..1525bd7 100644
--- a/layout/_partial/main/article/read_next.ejs
+++ b/layout/_partial/main/article/read_next.ejs
@@ -20,6 +20,7 @@ function layoutDiv() {
         return false;
       }
     }).sort('order');
+    page.order = page.order || 0;
     wikis.forEach((p, i) => {
       if (p.order < page.order) {
         if (prev == undefined || p.order > prev.order) {
@@ -42,7 +43,7 @@ function layoutDiv() {
     if (next) {
       wrapper += '<div class="post-title unread">';
       wrapper += '<a href="' + url_for(next.path) + '">';
-      wrapper += next.title || next.seo_title;
+      wrapper += next.title || next.seo_title || next.wiki;
       wrapper += '</a>';
       wrapper += '</div>';
     }
@@ -50,7 +51,7 @@ function layoutDiv() {
       wrapper += '<div class="post-title read">';
       wrapper += '<a href="' + url_for(prev.path) + '">';
       wrapper += title_prev + __('symbol.colon');
-      wrapper += prev.title || prev.seo_title;
+      wrapper += prev.title || prev.seo_title || prev.wiki;
       wrapper += '</a>';
       wrapper += '</div>';
     }