From dc7be950b1259458af0f1a5bff076bacf3594d23 Mon Sep 17 00:00:00 2001
From: Telepenin Nikolay <telepenin.nikolay@gmail.com>
Date: Thu, 13 Dec 2018 20:00:58 +0300
Subject: [PATCH] fix($core): variable `parent` is undefined in build process
 (#1098)

---
 packages/@vuepress/core/lib/app/components/Content.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/@vuepress/core/lib/app/components/Content.js b/packages/@vuepress/core/lib/app/components/Content.js
index 29e0a628a2..40689b5ca1 100644
--- a/packages/@vuepress/core/lib/app/components/Content.js
+++ b/packages/@vuepress/core/lib/app/components/Content.js
@@ -13,7 +13,7 @@ export default {
     if (Vue.$vuepress.isPageExists(pageKey)) {
       // In SSR, if a component is not registered with the component option
       // vue-server-renderer will not be able to resovle it.
-      if (!parent.$ssrContext) {
+      if (!this.$parent.$ssrContext) {
         Vue.$vuepress.registerPageAsyncComponent(pageKey)
       }