From 1d56893e99f81ad6218b178f979bdffd9906aef6 Mon Sep 17 00:00:00 2001
From: Michael Becker <alcexhim@gmail.com>
Date: Sun, 22 Dec 2019 15:21:02 -0500
Subject: [PATCH] don't crash if we get passed NULL array

---
 CSharp/Libraries/UniversalEditor.Core/IO/Writer.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CSharp/Libraries/UniversalEditor.Core/IO/Writer.cs b/CSharp/Libraries/UniversalEditor.Core/IO/Writer.cs
index 13e2f5e0..3919d1dd 100644
--- a/CSharp/Libraries/UniversalEditor.Core/IO/Writer.cs
+++ b/CSharp/Libraries/UniversalEditor.Core/IO/Writer.cs
@@ -58,6 +58,7 @@ namespace UniversalEditor.IO
 
 		public void WriteFixedLengthBytes(byte[] data, int count)
 		{
+			if (data == null) data = new byte[0];
 			byte[] realdata = new byte[count];
 			Array.Copy(data, 0, realdata, 0, Math.Min(realdata.Length, count));
 			WriteBytes(realdata);