OpenFilePickerAsync cant return null

samples/ControlCatalog/ViewModels/ContextPageViewModel.cs

@@ -56,12 +56,9 @@ namespace ControlCatalog.ViewModels
 
             var result = await window.StorageProvider.OpenFilePickerAsync(new Avalonia.Platform.Storage.FilePickerOpenOptions() { AllowMultiple = true });
 
-            if (result != null)
+            foreach (var file in result)
             {
-                foreach (var file in result)
-                {
-                    System.Diagnostics.Debug.WriteLine($"Opened: {file.Name}");
-                }
+                System.Diagnostics.Debug.WriteLine($"Opened: {file.Name}");
             }
         }