fix: Refactor

5 years ago · c6464ba8d5
1 changed files with 1 additions and 3 deletions
--- a/src/Avalonia.Controls/TreeView.cs
+++ b/src/Avalonia.Controls/TreeView.cs
@ -166,11 +166,9 @@ namespace Avalonia.Controls
        {
            item.IsExpanded = true;

-            var panel = item.Presenter.Panel;
-
            if (item.Presenter?.Panel != null)
            {
-                foreach (var child in panel.Children)
+                foreach (var child in item.Presenter.Panel.Children)
                {
                    if (child is TreeViewItem treeViewItem)
                    {