From 5754fdf5bc1bce084cb4baee0cc88a4ba4ddaeb8 Mon Sep 17 00:00:00 2001
From: rootdarkarchon <root.darkarchon@outlook.com>
Date: Mon, 28 Apr 2025 11:03:07 +0200
Subject: [PATCH] fix bug

---
 .../MareSynchronosServer/Hubs/ConcurrencyFilter.cs              | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MareSynchronosServer/MareSynchronosServer/Hubs/ConcurrencyFilter.cs b/MareSynchronosServer/MareSynchronosServer/Hubs/ConcurrencyFilter.cs
index 9f43f95..20f688b 100644
--- a/MareSynchronosServer/MareSynchronosServer/Hubs/ConcurrencyFilter.cs
+++ b/MareSynchronosServer/MareSynchronosServer/Hubs/ConcurrencyFilter.cs
@@ -26,7 +26,7 @@ public sealed class ConcurrencyFilter : IHubFilter, IDisposable
             var token = _cancellationToken.Token;
             while (!token.IsCancellationRequested)
             {
-                mareMetrics.SetGaugeTo(MetricsAPI.GaugeHubConcurrency, _limiter.CurrentCount);
+                mareMetrics.SetGaugeTo(MetricsAPI.GaugeHubConcurrency, _limiter?.CurrentCount ?? 0);
                 await Task.Delay(TimeSpan.FromSeconds(1)).ConfigureAwait(false);
             }
         });