allow empty dialog

3feb38fe · mercury233 · 5a699ad2 · 3feb38fe
Commit 3feb38fe authored May 11, 2024 by mercury233
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Showing with 3 additions and 1 deletion

Game/AI/Dialogs.cs Game/AI/Dialogs.cs +3 -1

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--- a/Game/AI/Dialogs.cs
+++ b/Game/AI/Dialogs.cs
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using System.Runtime.Serialization;
@@ -166,6 +166,8 @@ namespace WindBot.Game.AI
        {
            if (!_game._chat)
                return;
+            if (array == null || array.Count == 0)
+                return;
            string message = string.Format(array[Program.Rand.Next(array.Count)], opts);
            if (message != "")
                _game.Chat(message);