Set capacity seeing as we know it.

7 years ago · 0dce4cfc6f
1 changed files with 1 additions and 1 deletions
--- a/src/Avalonia.Visuals/Rendering/SceneGraph/VisualNode.cs
+++ b/src/Avalonia.Visuals/Rendering/SceneGraph/VisualNode.cs
@ -184,7 +184,7 @@ namespace Avalonia.Rendering.SceneGraph
                return;
            }

-            var keys = new List<long>();
+            var keys = new List<long>(Visual.VisualChildren.Count);

            for (var i = 0; i < Visual.VisualChildren.Count; ++i)
            {