From 2a2218bcf734a0cede2a315246ec42843e65d0a1 Mon Sep 17 00:00:00 2001
From: Adam Hathcock <adam@hathcock.uk>
Date: Sat, 1 Aug 2026 12:49:47 +0100
Subject: [PATCH] small fix

---
 src/SharpCompress/Compressors/Rar/RarCrcStream.Async.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/SharpCompress/Compressors/Rar/RarCrcStream.Async.cs b/src/SharpCompress/Compressors/Rar/RarCrcStream.Async.cs
index a76a9ed6..0042af7a 100644
--- a/src/SharpCompress/Compressors/Rar/RarCrcStream.Async.cs
+++ b/src/SharpCompress/Compressors/Rar/RarCrcStream.Async.cs
@@ -39,7 +39,7 @@ internal partial class RarCrcStream : RarStream
         )
         {
             // NOTE: we use the last FileHeader in a multipart volume to check CRC
-            throw new InvalidFormatException("file crc mismatch");
+            throw new InvalidFormatException("file crc mismatch: " + _key);
         }
 
         return result;