prevent data.pendingInsert to keep reference to removed nodes (fix #5839)

yyx990803 · yyx990803 · commit 47334085a14e · 2017-06-08T12:26:55.000+08:00
diff --git a/src/core/vdom/patch.js b/src/core/vdom/patch.js
@@ -202,6 +202,7 @@ export function createPatchFunction (backend) {
   function initComponent (vnode, insertedVnodeQueue) {
     if (isDef(vnode.data.pendingInsert)) {
       insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert)
+      vnode.data.pendingInsert = null
     }
     vnode.elm = vnode.componentInstance.$el
     if (isPatchable(vnode)) {

Original file line number	Diff line number	Diff line change
`@@ -202,6 +202,7 @@ export function createPatchFunction (backend) {`
`202`	`202`	`function initComponent (vnode, insertedVnodeQueue) {`
`203`	`203`	`if (isDef(vnode.data.pendingInsert)) {`
`204`	`204`	`insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert)`
	`205`	`+ vnode.data.pendingInsert = null`
`205`	`206`	`}`
`206`	`207`	`vnode.elm = vnode.componentInstance.$el`
`207`	`208`	`if (isPatchable(vnode)) {`