From 32b75b4a4fcbc1039be92d55535049e0b0eaa05b Mon Sep 17 00:00:00 2001
From: Jack251970 <1160210343@qq.com>
Date: Wed, 4 Jun 2025 17:44:24 +0800
Subject: [PATCH] Fix CancellationTokenSource dispose state

---
 .../Flow.Launcher.Plugin.Explorer/Views/PreviewPanel.xaml.cs   | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Plugins/Flow.Launcher.Plugin.Explorer/Views/PreviewPanel.xaml.cs b/Plugins/Flow.Launcher.Plugin.Explorer/Views/PreviewPanel.xaml.cs
index 80c99ab9f..a3a0ad0aa 100644
--- a/Plugins/Flow.Launcher.Plugin.Explorer/Views/PreviewPanel.xaml.cs
+++ b/Plugins/Flow.Launcher.Plugin.Explorer/Views/PreviewPanel.xaml.cs
@@ -150,13 +150,12 @@ public partial class PreviewPanel : UserControl, INotifyPropertyChanged
         {
             var directoryInfo = new DirectoryInfo(folderPath);
             long size = 0;
-            var cancellationTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(3));
+            using var cancellationTokenSource = new CancellationTokenSource(TimeSpan.FromSeconds(3));
             foreach (var file in directoryInfo.EnumerateFiles("*", SearchOption.AllDirectories))
             {
                 if (cancellationTokenSource.Token.IsCancellationRequested)
                 {
                     // Timeout occurred, return unknown size
-                    cancellationTokenSource.Dispose();
                     return Main.Context.API.GetTranslation("plugin_explorer_plugin_tooltip_more_info_unknown");
                 }
                 size += file.Length;