From 970f3be8d47f2b05e35ba72e8a5ee776614f1211 Mon Sep 17 00:00:00 2001
From: "qingwei.li" <cinwell.li@gmail.com>
Date: Sat, 11 Feb 2017 09:34:46 +0800
Subject: [PATCH] fix(search): crash when not content, fixed #68

---
 src/plugins/search.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/plugins/search.js b/src/plugins/search.js
index 3e9a5ee82..17aff3409 100644
--- a/src/plugins/search.js
+++ b/src/plugins/search.js
@@ -76,6 +76,7 @@ const genIndex = function (path, content = '') {
         slug = `#/${path}#${id}`.replace(/\/+/, '/')
         INDEXS[slug] = { slug, title: text, body: '' }
       } else {
+        if (!slug) return
         // other html tag
         if (!INDEXS[slug]) {
           INDEXS[slug] = {}