From 05ebc4936befbc1fb60a078d1d267970189e724c Mon Sep 17 00:00:00 2001
From: shanshuirenjia <978987373@qq.com>
Date: Mon, 22 Apr 2019 18:39:44 +0800
Subject: [PATCH] repair history.back bug

---
 frontend/src/wiki.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/frontend/src/wiki.js b/frontend/src/wiki.js
index bac051ea0b..31dd093461 100644
--- a/frontend/src/wiki.js
+++ b/frontend/src/wiki.js
@@ -126,7 +126,11 @@ class Wiki extends Component {
 
     const hash = window.location.hash;
     let fileUrl = siteRoot + 'wikis/' + slug + Utils.encodePath(filePath) + hash;
-    window.history.pushState({url: fileUrl, path: filePath}, filePath, fileUrl);
+    if (filePath === '/home.md') {
+      window.history.replaceState({url: fileUrl, path: filePath}, filePath, fileUrl);
+    } else {
+      window.history.pushState({url: fileUrl, path: filePath}, filePath, fileUrl);
+    }
   }
 
   loadDirentList = (dirPath) => {