From 4f3d8f4caac33dc65a90225228a58b03b3e18ee8 Mon Sep 17 00:00:00 2001
From: RoosterDragon <RoosterDragon@outlook.com>
Date: Mon, 12 Jun 2023 18:32:58 +0100
Subject: [PATCH] Fix Png parsing.

A regression from 06df75ffee07c074f8ded8854cc9892db2d73cd2 causes this parsing to fail depending on how the image was compressed.
---
 OpenRA.Game/FileFormats/Png.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OpenRA.Game/FileFormats/Png.cs b/OpenRA.Game/FileFormats/Png.cs
index bfbb419369..6fb7788eb0 100644
--- a/OpenRA.Game/FileFormats/Png.cs
+++ b/OpenRA.Game/FileFormats/Png.cs
@@ -137,7 +137,7 @@ namespace OpenRA.FileFormats
 									var pxStride = PixelStride;
 									var rowStride = Width * pxStride;
 
-									var prevLine = Span<byte>.Empty;
+									Span<byte> prevLine = new byte[rowStride];
 									for (var y = 0; y < Height; y++)
 									{
 										var filter = (PngFilter)ds.ReadUInt8();