From 25fa5039810b6be9ebccef34f6af31617a616b65 Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Tue, 1 Nov 2016 15:04:48 +0800
Subject: Fix viewAjaxCallback might be called on null

---
 public/js/extra.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'public/js/extra.js')

diff --git a/public/js/extra.js b/public/js/extra.js
index 44a39052..01363886 100644
--- a/public/js/extra.js
+++ b/public/js/extra.js
@@ -204,8 +204,7 @@ function parseMeta(md, edit, view, toc, tocAffix) {
     }
 }
 
-var viewAjaxCallback = null;
-window.viewAjaxCallback = viewAjaxCallback;
+window.viewAjaxCallback = null;
 
 //regex for extra tags
 var spaceregex = /\s*/;
-- 
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