diff options
Diffstat (limited to 'swarm')
| -rw-r--r-- | swarm/storage/chunker.go | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/swarm/storage/chunker.go b/swarm/storage/chunker.go index c0f950de5..d55875369 100644 --- a/swarm/storage/chunker.go +++ b/swarm/storage/chunker.go @@ -483,8 +483,11 @@ func (s *LazyChunkReader) Seek(offset int64, whence int) (int64, error) { case 1: offset += s.off case 2: - if s.chunk == nil { - return 0, fmt.Errorf("seek from the end requires rootchunk for size. call Size first") + if s.chunk == nil { //seek from the end requires rootchunk for size. call Size first + _, err := s.Size(nil) + if err != nil { + return 0, fmt.Errorf("can't get size: %v", err) + } } offset += s.chunk.Size } |