From 97e5f2e656a36bdae1b4d12ad47db10c87263973 Mon Sep 17 00:00:00 2001
From: rockstardev <rockstardev@users.noreply.github.com>
Date: Mon, 27 Jul 2020 16:40:54 -0500
Subject: [PATCH] Ignoring prefs cookie deserialization errors

---
 BTCPayServer/Controllers/Logic/ListCookiePreference.cs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/BTCPayServer/Controllers/Logic/ListCookiePreference.cs b/BTCPayServer/Controllers/Logic/ListCookiePreference.cs
index f4617e118..0ce448672 100644
--- a/BTCPayServer/Controllers/Logic/ListCookiePreference.cs
+++ b/BTCPayServer/Controllers/Logic/ListCookiePreference.cs
@@ -43,7 +43,13 @@ namespace BTCPayServer.Controllers.Logic
             var prefCookie = new UserPrefsCookie();
             ctrl.Request.Cookies.TryGetValue(nameof(UserPrefsCookie), out var strPrefCookie);
             if (!String.IsNullOrEmpty(strPrefCookie))
-                prefCookie = JsonConvert.DeserializeObject<UserPrefsCookie>(strPrefCookie);
+            {
+                try
+                {
+                    prefCookie = JsonConvert.DeserializeObject<UserPrefsCookie>(strPrefCookie);
+                }
+                catch { /* ignore cookie deserialization failures */ }
+            }
 
             return prefCookie;
         }