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fix: page-header backIcon not hide when set false 

fix: page-header组件设置backIcon为false，隐藏backIcon失败问题
pull/2005/head
tangjinzhou 2020-03-31 15:28:29 +08:00 committed by GitHub
parent 5c3d7329e1 f8dbe516d9
commit c66177be6a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
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components/page-header/index.jsx
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@ -56,7 +56,7 @@ const renderTitle = (h, prefixCls, instance) => {
const subTitle = getComponentFromProp(instance, 'subTitle');
const tags = getComponentFromProp(instance, 'tags');
const extra = getComponentFromProp(instance, 'extra');
const backIcon = getComponentFromProp(instance, 'backIcon') || <Icon type="arrow-left" />;
const backIcon = getComponentFromProp(instance, 'backIcon') !== undefined ? getComponentFromProp(instance, 'backIcon') : <Icon type="arrow-left" />;
const onBack = instance.$listeners.back;
const headingPrefixCls = `${prefixCls}-heading`;
if (title || subTitle || tags || extra) {