From a997a965ade71515015a9140de49fd03f3cb2f56 Mon Sep 17 00:00:00 2001
From: Thorsten Sommer <SommerEngineering@users.noreply.github.com>
Date: Fri, 22 May 2026 15:45:04 +0200
Subject: [PATCH] Fixed directory selection logic

---
 .../Tools/Services/RustService.FileSystem.cs                | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/MindWork AI Studio/Tools/Services/RustService.FileSystem.cs b/app/MindWork AI Studio/Tools/Services/RustService.FileSystem.cs
index 4a066843..a9c0b337 100644
--- a/app/MindWork AI Studio/Tools/Services/RustService.FileSystem.cs	
+++ b/app/MindWork AI Studio/Tools/Services/RustService.FileSystem.cs	
@@ -6,9 +6,11 @@ public sealed partial class RustService
 {
     public async Task<DirectorySelectionResponse> SelectDirectory(string title, string? initialDirectory = null)
     {
-        PreviousDirectory? previousDirectory = initialDirectory is null ? null : new (initialDirectory);
         var encodedTitle = Uri.EscapeDataString(title);
-        var result = await this.http.PostAsJsonAsync($"/select/directory?title={encodedTitle}", previousDirectory, this.jsonRustSerializerOptions);
+        var result = initialDirectory is null
+            ? await this.http.PostAsync($"/select/directory?title={encodedTitle}", null)
+            : await this.http.PostAsJsonAsync($"/select/directory?title={encodedTitle}", new PreviousDirectory(initialDirectory), this.jsonRustSerializerOptions);
+        
         if (!result.IsSuccessStatusCode)
         {
             this.logger!.LogError($"Failed to select a directory: '{result.StatusCode}'");