From 1d7204a54e9b220b1520fed1d55f7f7981b76e9e Mon Sep 17 00:00:00 2001
From: Nick Harmer <nickh@mcmsolutions.co.uk>
Date: Wed, 24 Feb 2021 14:23:04 +0000
Subject: [PATCH] Update SIGNATURE_SIZE constant from 16 bytes to 21 bytes to
 support .DEB signature length

---
 SevenZip/FileChecker.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SevenZip/FileChecker.cs b/SevenZip/FileChecker.cs
index b6b69f3..810b542 100644
--- a/SevenZip/FileChecker.cs
+++ b/SevenZip/FileChecker.cs
@@ -10,7 +10,7 @@
     /// <remarks>Based on the code at http://blog.somecreativity.com/2008/04/08/how-to-check-if-a-file-is-compressed-in-c/#</remarks>
     internal static class FileChecker
     {
-        private const int SIGNATURE_SIZE = 16;
+        private const int SIGNATURE_SIZE = 21;
         private const int SFX_SCAN_LENGTH = 256 * 1024;
 
         private static bool SpecialDetect(Stream stream, int offset, InArchiveFormat expectedFormat)