From ee91432916ea5e749f2e0241d86ad57439bc1115 Mon Sep 17 00:00:00 2001
From: Sugita Akira <akira3weet@gmail.com>
Date: Sat, 10 Jun 2023 21:56:12 -0700
Subject: [PATCH] fix nullness in release configuration

---
 OpenUtau/ViewModels/TrackHeaderViewModel.cs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/OpenUtau/ViewModels/TrackHeaderViewModel.cs b/OpenUtau/ViewModels/TrackHeaderViewModel.cs
index 89bf9ad71..1e6727ac5 100644
--- a/OpenUtau/ViewModels/TrackHeaderViewModel.cs
+++ b/OpenUtau/ViewModels/TrackHeaderViewModel.cs
@@ -41,14 +41,13 @@ public class TrackHeaderViewModel : ViewModelBase, IActivatableViewModel {
 
         private readonly UTrack track;
 
+        // Parameterless constructor for Avalonia preview only.
         public TrackHeaderViewModel() {
-#if DEBUG
             SelectSingerCommand = ReactiveCommand.Create<USinger>(_ => { });
             SelectPhonemizerCommand = ReactiveCommand.Create<PhonemizerFactory>(_ => { });
             SelectRendererCommand = ReactiveCommand.Create<string>(_ => { });
             Activator = new ViewModelActivator();
             track = new UTrack(DocManager.Inst.Project);
-#endif
         }
 
         public TrackHeaderViewModel(UTrack track) {