From: Matt Joiner <anacrolix@gmail.com>
Date: Tue, 26 Nov 2019 05:22:24 +0000 (+1100)
Subject: Change File.endPieceIndex calculation
X-Git-Tag: v1.10.0~6
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=e08da0e6e0f160eadda1db1162574eb9d242431d;p=btrtrc.git

Change File.endPieceIndex calculation

I think previously it would round-up when it shouldn't.
---

diff --git a/file.go b/file.go
index 4775b4ff..6925101c 100644
--- a/file.go
+++ b/file.go
@@ -180,5 +180,5 @@ func (f *File) endPieceIndex() pieceIndex {
 	if f.t.usualPieceSize() == 0 {
 		return 0
 	}
-	return pieceIndex((f.offset+f.length-1)/int64(f.t.usualPieceSize())) + 1
+	return pieceIndex((f.offset + f.length + int64(f.t.usualPieceSize()) - 1) / int64(f.t.usualPieceSize()))
 }