From 78073c7123f1d840a23b5b40f1065dabea96baf9 Mon Sep 17 00:00:00 2001
From: Konstantina Chremmou <Konstantina.Chremmou@cloud.com>
Date: Thu, 7 Sep 2023 15:24:20 +0100
Subject: [PATCH] Missing null check.

Signed-off-by: Konstantina Chremmou <Konstantina.Chremmou@cloud.com>
---
 XenAdmin/TabPages/PerformancePage.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/XenAdmin/TabPages/PerformancePage.cs b/XenAdmin/TabPages/PerformancePage.cs
index 97ed278c1..a4531c08d 100644
--- a/XenAdmin/TabPages/PerformancePage.cs
+++ b/XenAdmin/TabPages/PerformancePage.cs
@@ -81,7 +81,7 @@ namespace XenAdmin.TabPages
             if (disposing)
             {
                 DeregisterEvents();
-                _archiveMaintainer.Dispose();
+                _archiveMaintainer?.Dispose();
                 components?.Dispose();
 
                 _disposed = true;