From 252573372993e2909079add2279953aee347338e Mon Sep 17 00:00:00 2001
From: "zhigang.li" <zhigang.li@tendcloud.com>
Date: Fri, 29 Jun 2018 17:31:05 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A7=A3=E5=86=B3anchor=E7=BB=84=E4=BB=B6?=
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---
 src/components/anchor/anchor.vue | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/anchor/anchor.vue b/src/components/anchor/anchor.vue
index 0e273d20..c86a8aff 100644
--- a/src/components/anchor/anchor.vue
+++ b/src/components/anchor/anchor.vue
@@ -93,6 +93,7 @@ export default {
         handleHashChange () {
             const url = window.location.href;
             const sharpLinkMatch = sharpMatcherRegx.exec(url);
+            if (!sharpLinkMatch) return;
             this.currentLink = sharpLinkMatch[0];
             this.currentId = sharpLinkMatch[1];
         },