From 80606f3cf73090caef3fc0f9c901ff47c3862d4a Mon Sep 17 00:00:00 2001
From: Pan <panfree23@gmail.com>
Date: Thu, 28 Feb 2019 13:20:54 +0800
Subject: [PATCH] refine

---
 src/views/layout/components/Sidebar/SidebarItem.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/views/layout/components/Sidebar/SidebarItem.vue b/src/views/layout/components/Sidebar/SidebarItem.vue
index fa54e97a..94275aa8 100644
--- a/src/views/layout/components/Sidebar/SidebarItem.vue
+++ b/src/views/layout/components/Sidebar/SidebarItem.vue
@@ -4,7 +4,7 @@
     <template v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow">
       <app-link :to="resolvePath(onlyOneChild.path)">
         <el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{'submenu-title-noDropdown':!isNest}">
-          <item v-if="onlyOneChild.meta" :icon="onlyOneChild.meta.icon||item.meta.icon" :title="generateTitle(onlyOneChild.meta.title)" />
+          <item v-if="onlyOneChild.meta" :icon="onlyOneChild.meta.icon||(item.meta&&item.meta.icon)" :title="generateTitle(onlyOneChild.meta.title)" />
         </el-menu-item>
       </app-link>
     </template>
@@ -19,7 +19,7 @@
         :item="child"
         :key="child.path"
         :base-path="resolvePath(child.path)"
-        class="nest-menu"/>
+        class="nest-menu" />
     </el-submenu>
 
   </div>