missinggo.LimitLen changed

[btrtrc.git] / reader.go

diff --git a/reader.go b/reader.go
index 5c3bccada2fb743dbfac9eab4ec2d6d3a1af9613..bdfeed04047fa2001668dea64e87353d2ee7abcc 100644 (file)
--- a/reader.go
+++ b/reader.go
@@ -193,11 +193,10 @@ func (r *Reader) readOnceAt(b []byte, pos int64, ctxErr *error) (n int, err erro
                                return
                        }
                }
-               b1 := b[:avail]
                pi := int(pos / r.t.info.PieceLength)
                ip := r.t.info.Piece(pi)
                po := pos % r.t.info.PieceLength
-               missinggo.LimitLen(&b1, ip.Length()-po)
+               b1 := missinggo.LimitLen(b, ip.Length()-po, avail)
                n, err = r.t.readAt(b1, pos)
                if n != 0 {
                        err = nil