翻转""为equals调用方，防止空指针异常

Sxile

2020-07-17 aad58640dcaab7bed4f9720b57bb7f0cc2c4e343

 ruoyi-ui/src/layout/components/Sidebar/SidebarItem.vue

@@ -1,5 +1,5 @@
<template>

  <div v-if="!item.hidden" class="menu-wrapper">

  <div v-if="!item.hidden">

    <template v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow">

      <app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path)">

        <el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{'submenu-title-noDropdown':!isNest}">