From d4bc204e907e846f309a188314647194fe73aa74 Mon Sep 17 00:00:00 2001
From: nopjmp <jmp@0x.gg>
Date: Sun, 20 Oct 2019 21:26:21 -0500
Subject: [PATCH] simple null check in TestClient Happens when CTRL+Z<ENTER> on
 Windows at least

---
 Programs/examples/TestClient/ClientManager.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Programs/examples/TestClient/ClientManager.cs b/Programs/examples/TestClient/ClientManager.cs
index 6382cf17..985b7534 100644
--- a/Programs/examples/TestClient/ClientManager.cs
+++ b/Programs/examples/TestClient/ClientManager.cs
@@ -246,6 +246,8 @@ namespace OpenMetaverse.TestClient
         /// <param name="imSessionID"></param>
         public void DoCommandAll(string cmd, UUID fromAgentID)
         {
+            if (cmd == null)
+                return;
             string[] tokens = cmd.Trim().Split(new char[] { ' ', '\t' });
             if (tokens.Length == 0)
                 return;