test

5 years ago · 063e5e7be3
1 changed files with 4 additions and 1 deletions
--- a/src/Avalonia.Styling/LogicalTree/ControlLocator.cs
+++ b/src/Avalonia.Styling/LogicalTree/ControlLocator.cs
@ -57,7 +57,10 @@ namespace Avalonia.LogicalTree
            private void Detached(object sender, LogicalTreeAttachmentEventArgs e)
            {
                _value = null;
-              //  PublishNext(null);
+                if (_relativeTo.IsAttachedToLogicalTree)
+                {
+                    PublishNext(null);
+                }
            }

            private void Update()