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修复：混合导航模式下，菜单数据为空时导致的异常；🐛

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fix: the exception caused by empty menuData in mix navigation mode;
This commit is contained in:
chenghongxing 2020-11-25 20:39:21 +08:00
parent 10296fd022
commit 23b7dfe2a4
1 changed files with 2 additions and 2 deletions
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4
src/store/modules/setting.js
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@ -39,11 +39,11 @@ export default {
},
subMenu(state) {
const {menuData, activatedFirst} = state
if (!menuData[0].fullPath) {
if (menuData.length > 0 && !menuData[0].fullPath) {
formatFullPath(menuData)
}
const current = menuData.find(menu => menu.fullPath === activatedFirst)
return current && current.children ? current.children : []
return current && current.children || []
}
},
mutations: {