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fix: page-header组件设置backIcon为false，隐藏backIcon失败问题 #1987

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merged 1 commit into from
Mar 31, 2020
Merged

fix: page-header组件设置backIcon为false，隐藏backIcon失败问题 #1987

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2 changes: 1 addition & 1 deletion components/page-header/index.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -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) {
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