From c55f399c8d378686508a27e9e002332a2305ee73 Mon Sep 17 00:00:00 2001
From: Yan Zhu <hackzhuyan@gmail.com>
Date: Wed, 20 Sep 2023 23:16:38 +0800
Subject: [PATCH] Fix create archive to a continuous writing source file failed

https://github.com/mholt/archiver/issues/387
---
 archiver.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/archiver.go b/archiver.go
index 73ec00d4..1d6a1452 100644
--- a/archiver.go
+++ b/archiver.go
@@ -221,7 +221,7 @@ func openAndCopyFile(file File, w io.Writer) error {
 		return err
 	}
 	defer fileReader.Close()
-	_, err = io.Copy(w, fileReader)
+	_, err = io.CopyN(w, fileReader, file.Size())
 	return err
 }