From eb5e32a07fa20c22072e7e9e3b5d531768820b61 Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Thu, 4 Apr 2019 19:39:37 +0900
Subject: [PATCH] Remove exception thrown by binance provider

---
 BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs b/BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs
index ae40e8ec9..fe96643fb 100644
--- a/BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs
+++ b/BTCPayServer/Services/Rates/ExchangeSharpRateProvider.cs
@@ -39,7 +39,9 @@ namespace BTCPayServer.Services.Rates
             lock (notFoundSymbols)
             {
                 var exchangeRates =
-                    rates.Select(t => CreateExchangeRate(t))
+                    rates
+                    .Where(t => t.Value.Ask != 0m && t.Value.Bid != 0m)
+                    .Select(t => CreateExchangeRate(t))
                     .Where(t => t != null)
                     .ToArray();
                 return new ExchangeRates(exchangeRates);