From: Matt Joiner <anacrolix@gmail.com>
Date: Sat, 14 Nov 2020 11:54:40 +0000 (+1100)
Subject: Fix panic in when bbolt storage has Closed
X-Git-Tag: v1.19.0~22
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=7afa4a2de4ba1174b5a4d32ae9ed42307df8d844;p=btrtrc.git

Fix panic in when bbolt storage has Closed
---

diff --git a/storage/bolt_piece.go b/storage/bolt_piece.go
index a932bea4..663ac35a 100644
--- a/storage/bolt_piece.go
+++ b/storage/bolt_piece.go
@@ -4,7 +4,6 @@ import (
 	"encoding/binary"
 	"io"
 
-	"github.com/anacrolix/missinggo/x"
 	"go.etcd.io/bbolt"
 
 	"github.com/anacrolix/torrent/metainfo"
@@ -32,7 +31,13 @@ func (me *boltDBPiece) pk() metainfo.PieceKey {
 
 func (me *boltDBPiece) Completion() Completion {
 	c, err := me.pc().Get(me.pk())
-	x.Pie(err)
+	switch err {
+	case bbolt.ErrDatabaseNotOpen:
+		return Completion{}
+	case nil:
+	default:
+		panic(err)
+	}
 	return c
 }