From 7186fe8b7eb27d2055e1d9d4838bceddfe3cf59d Mon Sep 17 00:00:00 2001
From: David Street <street.davide@gmail.com>
Date: Thu, 3 Nov 2016 06:15:03 -0400
Subject: [PATCH] Only update history state if url differs. (#172)

---
 lib/router.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/router.js b/lib/router.js
index d6e3d718..af3ce479 100644
--- a/lib/router.js
+++ b/lib/router.js
@@ -108,7 +108,10 @@ export default class Router {
       throw err
     }
 
-    window.history[method]({ route }, null, url)
+    if (getURL() !== url) {
+      window.history[method]({ route }, null, url)
+    }
+
     this.route = route
     this.set(url, { ...data, props })
     return true