From f90eaed2aaa2d3381ee8ab7ccad260f5da7d0794 Mon Sep 17 00:00:00 2001
From: Luke Peeters <lukep@phact.nl>
Date: Wed, 15 Mar 2017 11:39:17 +0100
Subject: [PATCH] Fixed WNS accesstoken renewal.

---
 PushSharp.Windows/WnsTokenAccessManager.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/PushSharp.Windows/WnsTokenAccessManager.cs b/PushSharp.Windows/WnsTokenAccessManager.cs
index 8e2c9908..85d2630b 100644
--- a/PushSharp.Windows/WnsTokenAccessManager.cs
+++ b/PushSharp.Windows/WnsTokenAccessManager.cs
@@ -28,6 +28,7 @@ public async Task<string> GetAccessToken ()
                     Log.Info ("Renewing Access Token");
                     renewAccessTokenTask = RenewAccessToken ();
                     await renewAccessTokenTask;
+                    renewAccessTokenTask = null;
                 } else {
                     Log.Info ("Waiting for access token");
                     await renewAccessTokenTask;