From c7bf01efffd0ff9e7b4d8c1650d8a920f4b91c0e Mon Sep 17 00:00:00 2001
From: cinder <cinder@cinderblocks.biz>
Date: Mon, 20 Jan 2025 07:00:30 -0600
Subject: [PATCH] Null check "UpdateAgentLanguage" cap

---
 LibreMetaverse/AgentManager.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/LibreMetaverse/AgentManager.cs b/LibreMetaverse/AgentManager.cs
index a59e7ae4..1cdb19a3 100644
--- a/LibreMetaverse/AgentManager.cs
+++ b/LibreMetaverse/AgentManager.cs
@@ -3868,7 +3868,12 @@ namespace OpenMetaverse
                     LanguagePublic = isPublic
                 };
 
-                Uri cap = Client.Network.CurrentSim.Caps.CapabilityURI("UpdateAgentLanguage");
+                Uri cap = Client.Network.CurrentSim.Caps?.CapabilityURI("UpdateAgentLanguage");
+                if (cap == null)
+                {
+                    Logger.Log("Could not retrieve 'UpdateAgentLanguage' capability.", Helpers.LogLevel.Warning, Client);
+                    return;
+                }
                 Task req = Client.HttpCapsClient.PostRequestAsync(cap, OSDFormat.Xml, msg.Serialize(), 
                     CancellationToken.None, null);
             }