From 5d62196ddee77e44f2e5f590f22c43952f6ab25a Mon Sep 17 00:00:00 2001
From: Morilli <35152647+Morilli@users.noreply.github.com>
Date: Wed, 23 Oct 2024 17:01:55 +0200
Subject: [PATCH] Restore stream position in ArchiveFactory.IsArchive

---
 src/SharpCompress/Archives/ArchiveFactory.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/SharpCompress/Archives/ArchiveFactory.cs b/src/SharpCompress/Archives/ArchiveFactory.cs
index 02c10699..b81e2c0e 100644
--- a/src/SharpCompress/Archives/ArchiveFactory.cs
+++ b/src/SharpCompress/Archives/ArchiveFactory.cs
@@ -189,9 +189,10 @@ public static bool IsArchive(Stream stream, out ArchiveType? type)
 
         foreach (var factory in Factory.Factories)
         {
+            var isArchive = factory.IsArchive(stream);
             stream.Position = startPosition;
 
-            if (factory.IsArchive(stream, null))
+            if (isArchive)
             {
                 type = factory.KnownArchiveType;
                 return true;