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Merge pull request #6086 from msidolphin/bug#6072

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fix#6072
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debugIsFalse 2019-09-12 14:33:46 +08:00 • committed by GitHub
commit a13cd2cc0c
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src/components/cascader/cascader.vue
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@ -351,7 +351,7 @@
if ('__label' in new_item) {
delete new_item.__label;
}
if ('children' in new_item && new_item.children.length) {
if (Array.isArray(new_item.children) && new_item.children.length) {
new_item.children = new_item.children.map(i => deleteData(i));
}
return new_item;