From f4fc6e57694e2d9351da91bb1b2e367a5c1160a8 Mon Sep 17 00:00:00 2001
From: Dao Hoang Son <daohoangson@gmail.com>
Date: Sat, 6 May 2017 00:08:39 +0700
Subject: [PATCH 1/2] Fix hash-mode replaceHash() when page has a <base href />

---
 src/history/hash.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/history/hash.js b/src/history/hash.js
index 501f4844b..024397eac 100644
--- a/src/history/hash.js
+++ b/src/history/hash.js
@@ -90,8 +90,10 @@ function pushHash (path) {
 }
 
 function replaceHash (path) {
-  const i = window.location.href.indexOf('#')
+  const href = window.location.href
+  const i = href.indexOf('#')
+
   window.location.replace(
-    window.location.href.slice(0, i >= 0 ? i : 0) + '#' + path
+    window.location.href.slice(0, i >= 0 ? i : href.length) + '#' + path
   )
 }

From 97ec1d3cf93ff13da70420e3ed8fe059d898b0b8 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Fri, 16 Jun 2017 13:18:12 +0800
Subject: [PATCH 2/2] refactor

---
 src/history/hash.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/history/hash.js b/src/history/hash.js
index 024397eac..a79319eda 100644
--- a/src/history/hash.js
+++ b/src/history/hash.js
@@ -92,8 +92,6 @@ function pushHash (path) {
 function replaceHash (path) {
   const href = window.location.href
   const i = href.indexOf('#')
-
-  window.location.replace(
-    window.location.href.slice(0, i >= 0 ? i : href.length) + '#' + path
-  )
+  const base = i >= 0 ? href.slice(0, i) : href
+  window.location.replace(`${base}#${path}`)
 }