From d72ca725cde7639d66c58a899530f6ba45f423f5 Mon Sep 17 00:00:00 2001
From: wojciech krysiak <wojciech.krysiak@gmail.com>
Date: Mon, 27 Aug 2018 19:27:19 +0200
Subject: [PATCH] Brought RelativeSource=Self behavior in line with other
 RelativeSources -Direct fix for AnimationKeyFrame using itself as
 self-reference

---
 src/Markup/Avalonia.Markup/Data/Binding.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Markup/Avalonia.Markup/Data/Binding.cs b/src/Markup/Avalonia.Markup/Data/Binding.cs
index 4f18c682b4..cb43873cee 100644
--- a/src/Markup/Avalonia.Markup/Data/Binding.cs
+++ b/src/Markup/Avalonia.Markup/Data/Binding.cs
@@ -150,7 +150,9 @@ namespace Avalonia.Data
             }
             else if (RelativeSource.Mode == RelativeSourceMode.Self)
             {
-                observer = CreateSourceObserver(target, node);
+                observer = CreateSourceObserver(
+                    (target as IStyledElement) ?? (anchor as IStyledElement),
+                    node);
             }
             else if (RelativeSource.Mode == RelativeSourceMode.TemplatedParent)
             {