From 4ce176cd11c065e9f273880a7f6ff7eb843fb571 Mon Sep 17 00:00:00 2001
From: Jeremy Koritzinsky <jkoritzinsky@gmail.com>
Date: Sat, 21 Jul 2018 17:12:00 -0500
Subject: [PATCH] Null check calling the Done callback.

---
 src/Avalonia.Animation/Animation.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Avalonia.Animation/Animation.cs b/src/Avalonia.Animation/Animation.cs
index 9753888ea1..67b937e8ba 100644
--- a/src/Avalonia.Animation/Animation.cs
+++ b/src/Avalonia.Animation/Animation.cs
@@ -182,7 +182,7 @@ namespace Avalonia.Animation
 
         internal void SetDone(Animatable control)
         {
-            Done.Invoke(control, null);
+            Done?.Invoke(control, null);
         }
     }
-}
\ No newline at end of file
+}