From 4ff4b0db4e35a125f65bba8fdc8fa01d63af3f09 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=96=B9=E5=89=91=E6=88=90?= <fjc0kb@gmail.com>
Date: Sun, 13 May 2018 18:36:32 +0800
Subject: [PATCH] fix: use v-for with key

---
 lib/default-theme/Sidebar.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/default-theme/Sidebar.vue b/lib/default-theme/Sidebar.vue
index ab3a4c5131..d7831690f0 100644
--- a/lib/default-theme/Sidebar.vue
+++ b/lib/default-theme/Sidebar.vue
@@ -3,7 +3,7 @@
     <NavLinks/>
     <slot name="top"/>
     <ul class="sidebar-links" v-if="items.length">
-      <li v-for="(item, i) in items">
+      <li v-for="(item, i) in items" :key="i">
         <SidebarGroup v-if="item.type === 'group'"
           :item="item"
           :first="i === 0"