From e2fff371ee6639f2ab479245381231144c46cccb Mon Sep 17 00:00:00 2001
From: SuperDooper <37051355+superdooper86@users.noreply.github.com>
Date: Mon, 11 May 2026 21:06:53 +0200
Subject: [PATCH] Diagnostics: show (none) for empty last error in copy

---
 windows/PopupWindow.xaml.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/windows/PopupWindow.xaml.cs b/windows/PopupWindow.xaml.cs
index 9d309f9..4563b47 100644
--- a/windows/PopupWindow.xaml.cs
+++ b/windows/PopupWindow.xaml.cs
@@ -624,7 +624,7 @@ public partial class PopupWindow : Window
         sb.AppendLine();
         sb.AppendLine($"Last path: {VM.DiagLastPath}");
         sb.AppendLine($"Last status: {VM.DiagLastStatus}");
-        sb.AppendLine($"Last error: {VM.DiagLastError}");
+        sb.AppendLine($"Last error: {(string.IsNullOrEmpty(VM.DiagLastError) ? "(none)" : VM.DiagLastError)}");
         if (VM.DiagLastFetch.HasValue)
             sb.AppendLine($"Last fetch: {VM.DiagLastFetch.Value:HH:mm:ss}");
         sb.AppendLine();