fix the case parameter node is null (#9125)

e466b322 · xifeiwu · cinwell.li · e86cb785 · e466b322
Commit e466b322 authored Jan 04, 2018 by xifeiwu Committed by cinwell.li Jan 04, 2018
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src/utils/vdom.js src/utils/vdom.js +1 -1

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--- a/src/utils/vdom.js
+++ b/src/utils/vdom.js
 import { hasOwn } from 'element-ui/src/utils/util';

 export function isVNode(node) {
-  return typeof node === 'object' && hasOwn(node, 'componentOptions');
+  return node !== null && typeof node === 'object' && hasOwn(node, 'componentOptions');
 };

 export function getFirstComponentChild(children) {