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] 解决anchor组件在页面没有点击锚点时报错的问题

---
 src/components/anchor/anchor.vue | 1 +
 1 file changed, 1 insertion(+), 0 deletions(-)

diff --git a/src/components/anchor/anchor.vue b/src/components/anchor/anchor.vue
index 0e273d2..c86a8af 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];
         },
--
libgit2 0.21.4