fix(ListView): v-if usage crash inside RLV template (nativescript-vue#554)

msaelices · rigor789 · commit 838d98a9f05f · 2019-11-29T13:17:12.000+01:00
diff --git a/platform/nativescript/renderer/ViewNode.js b/platform/nativescript/renderer/ViewNode.js
@@ -172,7 +172,7 @@ export default class ViewNode {
       return this.appendChild(childNode)
     }
 
-    if (referenceNode.parentNode !== this) {
+    if (referenceNode.parentNode && referenceNode.parentNode !== this) {
       throw new Error(
         `Can't insert child, because the reference node has a different parent.`
       )

Original file line number	Diff line number	Diff line change
`@@ -172,7 +172,7 @@ export default class ViewNode {`
`172`	`172`	`return this.appendChild(childNode)`
`173`	`173`	`}`
`174`	`174`
`175`		`- if (referenceNode.parentNode !== this) {`
	`175`	`+ if (referenceNode.parentNode && referenceNode.parentNode !== this) {`
`176`	`176`	`throw new Error(`
`177< 4008 /code>`	`177`	`Can't insert child, because the reference node has a different parent.`
`178`	`178`	`)`