From daaa92def0feb3cd05bd0814d02adb3ea3eeafac Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Tue, 2 Sep 2025 14:47:49 -0400
Subject: [PATCH] Deal with end offset data

---
 SabreTools.Serialization/Wrappers/WiseSectionHeader.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SabreTools.Serialization/Wrappers/WiseSectionHeader.cs b/SabreTools.Serialization/Wrappers/WiseSectionHeader.cs
index d9004243..1d3b710f 100644
--- a/SabreTools.Serialization/Wrappers/WiseSectionHeader.cs
+++ b/SabreTools.Serialization/Wrappers/WiseSectionHeader.cs
@@ -156,7 +156,7 @@ namespace SabreTools.Serialization.Wrappers
                     return null;
 
                 // HACK: Cache the end-of-header offset
-                long endOffset = data.Position;
+                long endOffset = data.Position - currentOffset;
 
                 data.Seek(currentOffset, SeekOrigin.Begin);
                 return new WiseSectionHeader(model, data) { CompressedDataOffset = endOffset};