From 720e9c7a48a2ffe7f6b904da88ff7681bec1ea13 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=A4=D1=91=D0=B4=D0=BE=D1=80=20=D0=A8=D0=B2=D0=B5=D0=B4?=
 =?UTF-8?q?=D0=BE=D0=B2?= <shvedov@loomoon.ru>
Date: Fri, 8 Apr 2016 11:56:30 +0300
Subject: [PATCH] Corrected GoBackAsyncHandler operation for the first page in
 the stack

---
 .../Paging/Handlers/NavigationKeyHandler.cs            | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/MyToolkit.Extended/Paging/Handlers/NavigationKeyHandler.cs b/src/MyToolkit.Extended/Paging/Handlers/NavigationKeyHandler.cs
index 2d5563d5..d8b1cc70 100644
--- a/src/MyToolkit.Extended/Paging/Handlers/NavigationKeyHandler.cs
+++ b/src/MyToolkit.Extended/Paging/Handlers/NavigationKeyHandler.cs
@@ -195,13 +195,9 @@ private async void TryGoForwardAsync()
 
         private bool TryGoBackAsync()
         {
-            if (_page.Frame.CanGoBack)
-            {
-                var args = new CancelEventArgs();
-                CallGoBackActions(args, _goBackActions);
-                return _page.Frame.CanGoBack || args.Cancel;
-            }
-            return false;
+            var args = new CancelEventArgs();
+            CallGoBackActions(args, _goBackActions);
+            return _page.Frame.CanGoBack || args.Cancel;
         }
 
         private void CallGoBackActions(CancelEventArgs e, List<Func<CancelEventArgs, Task>> actions)