From 14fbacd024e38784468cd0a6911c43ba24fe65c4 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Wed, 21 Aug 2019 21:00:47 +1000
Subject: [PATCH] Include the piece number when logging piece hash errors

---
 torrent.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/torrent.go b/torrent.go
index 70c8d420..5fd2bbff 100644
--- a/torrent.go
+++ b/torrent.go
@@ -745,7 +745,7 @@ func (t *Torrent) hashPiece(piece pieceIndex) (ret metainfo.Hash) {
 		return
 	}
 	if err != io.ErrUnexpectedEOF && !os.IsNotExist(err) {
-		t.logger.Printf("unexpected error hashing piece with %T: %s", t.storage.TorrentImpl, err)
+		t.logger.Printf("unexpected error hashing piece %d through %T: %s", piece, t.storage.TorrentImpl, err)
 	}
 	return
 }