From f1b6d9186e26d4219bf13f7f972c378de895e5b5 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Fri, 2 Aug 2024 03:29:40 +0100
Subject: [PATCH] mantis 9135: avoid null ref

---
 .../Region/CoreModules/World/Estate/EstateManagementModule.cs   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 55c5bf2781..2cd458ea31 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -541,7 +541,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
             if (texture.IsZero())
                 return;
 
-            if((remoteClient.ViewerFlags & ViewerFlags.TPBR) != 0)
+            if(remoteClient is not null && (remoteClient.ViewerFlags & ViewerFlags.TPBR) != 0)
             {
                 switch (level)
                 {