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Update node.js

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this.data可能为undefined,需要判断一下
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wangjingf
2018-06-04 10:38:02 +08:00
committed by GitHub
parent 87d591c356
commit eaba784667
1 changed files with 1 additions and 1 deletions
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2
packages/tree/src/model/node.js
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@@ -111,7 +111,7 @@ export default class Node {
} else if (this.level > 0 && store.lazy && store.defaultExpandAll) {
this.expand();
}
if (!Array.isArray(this.data)) {
if (this.data && !Array.isArray(this.data)) {
markNodeData(this, this.data);
}
if (!this.data) return;