Prevent the renderer from crashing when a VisualBrush is used as a Op…

…acityMask
AvaloniaUI · Oct 1, 2021 · 4077e69 · 4077e69
1 parent 01d30d7
commit 4077e69
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs b/src/Avalonia.Visuals/Rendering/DeferredRenderer.cs
@@ -279,13 +279,13 @@ void IRenderLoopTask.Render()
         /// <inheritdoc/>
         Size IVisualBrushRenderer.GetRenderTargetSize(IVisualBrush brush)
         {
-            return (_currentDraw.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual]?.Size ?? Size.Empty;
+            return (_currentDraw?.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual]?.Size ?? Size.Empty;
         }
 
         /// <inheritdoc/>
         void IVisualBrushRenderer.RenderVisualBrush(IDrawingContextImpl context, IVisualBrush brush)
         {
-            var childScene = (_currentDraw.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual];
+            var childScene = (_currentDraw?.Item as BrushDrawOperation)?.ChildScenes?[brush.Visual];
 
             if (childScene != null)
             {