From 945799adc0449dc153602290e6160186169d622a Mon Sep 17 00:00:00 2001
From: robloo <robloo@users.noreply.github.com>
Date: Wed, 15 Mar 2023 20:31:22 -0400
Subject: [PATCH] Fix zero size check on Rect

---
 .../Rendering/Composition/Server/ServerCompositionTarget.cs     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionTarget.cs b/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionTarget.cs
index 2f0ca2f578..3e88b9e77b 100644
--- a/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionTarget.cs
+++ b/src/Avalonia.Base/Rendering/Composition/Server/ServerCompositionTarget.cs
@@ -131,7 +131,7 @@ namespace Avalonia.Rendering.Composition.Server
 
             _renderTarget ??= _compositor.CreateRenderTarget(_surfaces());
 
-            if (_dirtyRect == default && !_redrawRequested)
+            if ((_dirtyRect.Width == 0 && _dirtyRect.Height == 0) && !_redrawRequested)
                 return;
 
             Revision++;