From 518d7c8a9705007715e7fd868500a0c850059c67 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lauri=20Kentt=C3=A4?= <lauri.kentta@gmail.com>
Date: Wed, 20 Dec 2023 07:00:03 +0200
Subject: [PATCH] Show proper message if boot log is empty

---
 src/Efi.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Efi.cs b/src/Efi.cs
index 4f6d7fd..d6724be 100644
--- a/src/Efi.cs
+++ b/src/Efi.cs
@@ -494,6 +494,9 @@ public class Efi {
 	public static string GetHackBGRTLog() {
 		try {
 			var log = GetVariable("HackBGRTLog", EFI_HACKBGRT_GUID);
+			if (log.Data == null) {
+				return "(null)";
+			}
 			return new string(BytesToUInt16s(log.Data).Select(i => (char)i).ToArray());
 		} catch (Exception e) {
 			return $"Log not found: {e.ToString()}";