From 8b5b18c97ee7be5f2decf95242970150e224efbd Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Thu, 23 Aug 2018 11:11:39 +0900
Subject: [PATCH] Make sure no trailing slash bug

---
 BTCPayServer/Controllers/StoresController.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/BTCPayServer/Controllers/StoresController.cs b/BTCPayServer/Controllers/StoresController.cs
index c76cdd82b..cf95069d4 100644
--- a/BTCPayServer/Controllers/StoresController.cs
+++ b/BTCPayServer/Controllers/StoresController.cs
@@ -775,12 +775,12 @@ namespace BTCPayServer.Controllers
         const string DEFAULT_CURRENCY = "USD";
 
         [Route("{storeId}/paybutton")]
-        public async Task<IActionResult> PayButton()
+        public IActionResult PayButton()
         {
             var store = StoreData;
             var currencyDropdown = supportedCurrencies(store);
 
-            var appUrl = HttpContext.Request.GetAbsoluteRoot();
+            var appUrl = HttpContext.Request.GetAbsoluteRoot().WithTrailingSlash();
             var model = new PayButtonViewModel
             {
                 Price = 10,
@@ -788,7 +788,7 @@ namespace BTCPayServer.Controllers
                 ButtonSize = 2,
                 UrlRoot = appUrl,
                 CurrencyDropdown = currencyDropdown,
-                PayButtonImageUrl = appUrl + "/img/paybutton/pay.png",
+                PayButtonImageUrl = appUrl + "img/paybutton/pay.png",
                 StoreId = store.Id
             };
             return View(model);