From ad8b9a35b9ad4a8fa883525f3f2f9600e681213f Mon Sep 17 00:00:00 2001
From: Jicheng Lu <103353@smsassist.com>
Date: Tue, 5 Sep 2023 23:43:05 -0500
Subject: [PATCH] minor change

---
 .../Conversations/Services/ConversationStateService.cs          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStateService.cs b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStateService.cs
index a7f12136..2fb397b1 100644
--- a/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStateService.cs
+++ b/src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStateService.cs
@@ -55,7 +55,7 @@ public class ConversationStateService : IConversationStateService, IDisposable
 
         _savedStates = _db.GetConversationState(_conversationId);
 
-        if (_savedStates != null)
+        if (!_savedStates.IsNullOrEmpty())
         {
             foreach (var data in _savedStates)
             {