From 143ec7463f0c6b566123f0e8f8bc47d4d5dd3eaa Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Mon, 26 Sep 2022 22:00:24 +0900
Subject: [PATCH] Fix crash on migration from old install (Fix #4162)

---
 BTCPayServer/Data/StoreDataExtensions.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/BTCPayServer/Data/StoreDataExtensions.cs b/BTCPayServer/Data/StoreDataExtensions.cs
index 967ee1874..137ee15ed 100644
--- a/BTCPayServer/Data/StoreDataExtensions.cs
+++ b/BTCPayServer/Data/StoreDataExtensions.cs
@@ -52,7 +52,7 @@ namespace BTCPayServer.Data
                 result.PreferredExchange = CoinGeckoRateProvider.CoinGeckoName;
             if (result.PaymentMethodCriteria is null)
                 result.PaymentMethodCriteria = new List<PaymentMethodCriteria>();
-            result.PaymentMethodCriteria.RemoveAll(criteria => criteria.PaymentMethod is null);
+            result.PaymentMethodCriteria.RemoveAll(criteria => criteria?.PaymentMethod is null);
             return result;
         }