From 9279aea54aa90f5c9c61fb53dd49d725ee701fb8 Mon Sep 17 00:00:00 2001
From: jmal <zhushilun084@gmail.com>
Date: Sat, 7 Nov 2020 23:45:08 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=EF=BC=9A=E7=BD=91=E7=AB=99?=
 =?UTF-8?q?=E4=B8=BB=E9=A1=B5bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/views/public/articles/index.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/views/public/articles/index.vue b/src/views/public/articles/index.vue
index 9c7b441..c36fc50 100644
--- a/src/views/public/articles/index.vue
+++ b/src/views/public/articles/index.vue
@@ -114,7 +114,7 @@ import { getSetting } from '@/api/user'
         let divTyping = document.getElementById('article-title')
         let i = 0,timer = 0,str = this.userSetting.backgroundTextSite
         function typing () {
-          if (i <= str.length) {
+          if (str && i <= str.length) {
             divTyping.innerHTML = str.slice(0, i++)
             timer = setTimeout(typing, 100)
           } else {