From 28c31359bf863ad6bcef2a49397908ca04f6ac1d Mon Sep 17 00:00:00 2001
From: lixxu <xuzenglin@gmail.com>
Date: Fri, 24 Feb 2017 00:45:50 +0800
Subject: [PATCH] bug: url / will be empty

---
 sanic/app.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sanic/app.py b/sanic/app.py
index 6c55a586..63700e9d 100644
--- a/sanic/app.py
+++ b/sanic/app.py
@@ -270,7 +270,7 @@ class Sanic:
                     'Endpoint with name `{}` was not found'.format(
                         view_name))
 
-        if uri.endswith('/'):
+        if uri != '/' and uri.endswith('/'):
             uri = uri[:-1]
 
         out = uri