From 00589488ac17154ac824630e60e4cf4b3cf611f7 Mon Sep 17 00:00:00 2001
From: Neil Dorin <ndorin@pepperdash.com>
Date: Fri, 26 Feb 2021 14:16:53 -0700
Subject: [PATCH] Adds null check for _worker before checking thread state

---
 .../PepperDashEssentialsBase/Utilities/ActionSequence.cs        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Utilities/ActionSequence.cs b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Utilities/ActionSequence.cs
index bc1e8a4e..90c99579 100644
--- a/essentials-framework/Essentials Core/PepperDashEssentialsBase/Utilities/ActionSequence.cs	
+++ b/essentials-framework/Essentials Core/PepperDashEssentialsBase/Utilities/ActionSequence.cs	
@@ -47,7 +47,7 @@ namespace PepperDash.Essentials.Core.Utilities
         /// </summary>
         public void StartSequence()
         {
-            if (_worker.ThreadState == Thread.eThreadStates.ThreadRunning)
+            if (_worker !=null && _worker.ThreadState == Thread.eThreadStates.ThreadRunning)
             {
                 Debug.Console(1, this, "Thread already running.  Cannot Start Sequence");
                 return;