From 6280c5bd0000aad3c3972005931d5c4a2e45b018 Mon Sep 17 00:00:00 2001
From: Natalia Portillo <claunia@claunia.com>
Date: Fri, 17 Oct 2025 15:01:19 +0100
Subject: [PATCH] [AaruFormat] Initialize flags and ISRCs if not done before.

---
 Aaru.Images/AaruFormat/Optical.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Aaru.Images/AaruFormat/Optical.cs b/Aaru.Images/AaruFormat/Optical.cs
index ecf31bc4e..8bc9abad7 100644
--- a/Aaru.Images/AaruFormat/Optical.cs
+++ b/Aaru.Images/AaruFormat/Optical.cs
@@ -134,6 +134,9 @@ public sealed partial class AaruFormat
         _tracks = tracks;
         List<TrackEntry> trackEntries = [];
 
+        _trackFlags ??= [];
+        _trackIsrcs ??= [];
+
         foreach(Track track in Tracks)
         {
             _trackFlags.TryGetValue((byte)track.Sequence, out byte flags);