fix($core): variable parent is undefined in build process (#1098)

telepenin · ulivz · commit dc7be950b125 · 2018-12-14T01:00:58.000+08:00
diff --git 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)
       }
 

Original file line number	Diff line number	Diff line change
`@@ -13,7 +13,7 @@ export default {`
`13`	`13`	`if (Vue.$vuepress.isPageExists(pageKey)) {`
`14`	`14`	`// In SSR, if a component is not registered with the component option`
`15`	`15`	`// vue-server-renderer will not be able to resovle it.`
`16`		`- if (!parent.$ssrContext) {`
	`16`	`+ if (!this.$parent.$ssrContext) {`
`17`	`17`	`Vue.$vuepress.registerPageAsyncComponent(pageKey)`
`18`	`18`	`}`
`19`	`19`