From 0ea4bb10a1d4d44e2fa0d674b29bf7ce17a17d73 Mon Sep 17 00:00:00 2001
From: Gustas <37534529+PunkPun@users.noreply.github.com>
Date: Tue, 28 Jan 2025 20:55:42 +0200
Subject: [PATCH] Fix utility commands losing data

---
 OpenRA.Game/Graphics/Sheet.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/OpenRA.Game/Graphics/Sheet.cs b/OpenRA.Game/Graphics/Sheet.cs
index 2de2d1ce81..2d72fe7c06 100644
--- a/OpenRA.Game/Graphics/Sheet.cs
+++ b/OpenRA.Game/Graphics/Sheet.cs
@@ -149,6 +149,10 @@ namespace OpenRA.Graphics
 			var buffer = data;
 			ReleaseBuffer();
 
+			// We aren't commiting data to the GPU, so let's not delete our data.
+			if (Game.Renderer == null)
+				return false;
+
 			// Only transfer if the destination has no data that would be lost by overwriting.
 			if (buffer != null && destination.data == null && destination.texture == null)
 			{