From e9f59a90e8aec0ab2ebd321e699ab7edeee92f10 Mon Sep 17 00:00:00 2001
From: danwalmsley <dan@walms.co.uk>
Date: Sun, 10 Feb 2019 10:47:05 +0000
Subject: [PATCH] ensure scene is always disposed

---
 src/Avalonia.Visuals/Rendering/DeferredRenderer.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
index eb1c1d7471..3bc5e92fb4 100644
--- a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
+++ b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
@@ -256,9 +256,9 @@ namespace Avalonia.Rendering
 
                         var (scene, updated) = UpdateRenderLayersAndConsumeSceneIfNeeded(GetContext);
 
-                        if (scene?.Item != null)
+                        using (scene)
                         {
-                            using (scene)
+                            if (scene?.Item != null)
                             {
                                 var overlay = DrawDirtyRects || DrawFps;
                                 if (DrawDirtyRects)
@@ -267,7 +267,7 @@ namespace Avalonia.Rendering
                                     RenderOverlay(scene.Item, GetContext());
                                 if (updated || forceComposite || overlay)
                                     RenderComposite(scene.Item, GetContext());
-                            }
+                             }
                         }
                     }
                     finally