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Tree: fix markNodeData error when data is falsy (#11376)

pull/11378/head
杨奕 2018-05-28 16:57:00 +08:00 committed by GitHub
parent c9ea4161f1
commit f9dffdd12c
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1 changed files with 1 additions and 1 deletions
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2
packages/tree/src/model/util.js
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@ -1,7 +1,7 @@
export const NODE_KEY = '$treeNodeId';
export const markNodeData = function(node, data) {
if (data[NODE_KEY]) return;
if (!data || data[NODE_KEY]) return;
Object.defineProperty(data, NODE_KEY, {
value: node.id,
enumerable: false,