From a20f70ed8de1e5b2e216f6d87b4f8da97019dd56 Mon Sep 17 00:00:00 2001
From: LK HO <lkho@users.noreply.github.com>
Date: Mon, 12 Apr 2021 23:39:35 +0800
Subject: [PATCH] fix: rendering/html-core - null checks (#3823)

---
 server/modules/rendering/html-core/renderer.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/modules/rendering/html-core/renderer.js b/server/modules/rendering/html-core/renderer.js
index faa3549a50..6ec35a660b 100644
--- a/server/modules/rendering/html-core/renderer.js
+++ b/server/modules/rendering/html-core/renderer.js
@@ -237,7 +237,7 @@ module.exports = {
     // --------------------------------
 
     $('body').contents().toArray().forEach(item => {
-      if (item.type === 'text' && item.parent.name === 'body') {
+      if (item && item.type === 'text' && item.parent.name === 'body') {
         $(item).wrap('<div></div>')
       }
     })
@@ -249,7 +249,7 @@ module.exports = {
     function iterateMustacheNode (node) {
       const list = $(node).contents().toArray()
       list.forEach(item => {
-        if (item.type === 'text') {
+        if (item && item.type === 'text') {
           const rawText = $(item).text().replace(/\r?\n|\r/g, '')
           if (mustacheRegExp.test(rawText)) {
             $(item).parent().attr('v-pre', true)