Fix broken visual ancestor.

7 years ago · f3dfb5d18c
1 changed files with 1 additions and 1 deletions
--- a/src/Avalonia.Visuals/VisualTree/VisualExtensions.cs
+++ b/src/Avalonia.Visuals/VisualTree/VisualExtensions.cs
@ -377,7 +377,7 @@ namespace Avalonia.VisualTree
        /// </returns>
        public static bool IsVisualAncestorOf(this IVisual visual, IVisual target)
        {
-            IVisual current = target;
+            IVisual current = target?.VisualParent;
            while (current != null)
            {