From 4e0ffcb3c8ff9dbd671f3e6f0a404bb0770c9726 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Wed, 27 Aug 2025 13:04:01 -0400
Subject: [PATCH] Return nothing and be happy

---
 SabreTools.Serialization/Deserializers/PKZIP.cs | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/SabreTools.Serialization/Deserializers/PKZIP.cs b/SabreTools.Serialization/Deserializers/PKZIP.cs
index 52934082..102f32d6 100644
--- a/SabreTools.Serialization/Deserializers/PKZIP.cs
+++ b/SabreTools.Serialization/Deserializers/PKZIP.cs
@@ -221,6 +221,17 @@ namespace SabreTools.Serialization.Deserializers
 
                 } while (data.Position < data.Length);
 
+                // If no blocks were read
+                if (localFileHeaders.Count == 0
+                    && encryptionHeaders.Count == 0
+                    && fileData.Count == 0
+                    && dataDescriptors.Count == 0
+                    && zip64DataDescriptors.Count == 0
+                    && cdrs.Count == 0)
+                {
+                    return null;
+                }
+
                 // Assign the local file headers
                 archive.LocalFileHeaders = [.. localFileHeaders];