fix related_posts

2021-08-25 09:50:40 +08:00 · 2021-08-25 09:50:40 +08:00 · 43922545ee
parent 3fc6632a83
commit 43922545ee
1 changed files with 1 additions and 1 deletions
--- a/scripts/helpers/related_posts.js
+++ b/scripts/helpers/related_posts.js
@ -42,7 +42,7 @@ hexo.extend.helper.register('popular_posts_wrapper', function(args){
        } else {
          list.img = 'https://source.unsplash.com/1280x640/?' + p.cover;
        }
-      } else if (cfg.auto_cover && p.tags.length > 0) {
+      } else if (cfg.auto_cover && p.tags && p.tags.length > 0) {
        var params = '';
        p.tags.reverse().forEach((tag, i) => {
          if (i > 0) {