diff options
Diffstat (limited to 'vendor/github.com/minio/minio-go/v7/api-get-object.go')
| -rw-r--r-- | vendor/github.com/minio/minio-go/v7/api-get-object.go | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/vendor/github.com/minio/minio-go/v7/api-get-object.go b/vendor/github.com/minio/minio-go/v7/api-get-object.go index e31e4cf92..9e6b1543c 100644 --- a/vendor/github.com/minio/minio-go/v7/api-get-object.go +++ b/vendor/github.com/minio/minio-go/v7/api-get-object.go @@ -550,6 +550,8 @@ func (o *Object) Seek(offset int64, whence int) (n int64, err error) { } } + newOffset := o.currOffset + // Switch through whence. switch whence { default: @@ -558,12 +560,12 @@ func (o *Object) Seek(offset int64, whence int) (n int64, err error) { if o.objectInfo.Size > -1 && offset > o.objectInfo.Size { return 0, io.EOF } - o.currOffset = offset + newOffset = offset case 1: if o.objectInfo.Size > -1 && o.currOffset+offset > o.objectInfo.Size { return 0, io.EOF } - o.currOffset += offset + newOffset += offset case 2: // If we don't know the object size return an error for io.SeekEnd if o.objectInfo.Size < 0 { @@ -579,7 +581,7 @@ func (o *Object) Seek(offset int64, whence int) (n int64, err error) { if o.objectInfo.Size+offset < 0 { return 0, errInvalidArgument(fmt.Sprintf("Seeking at negative offset not allowed for %d", whence)) } - o.currOffset = o.objectInfo.Size + offset + newOffset = o.objectInfo.Size + offset } // Reset the saved error since we successfully seeked, let the Read // and ReadAt decide. @@ -587,8 +589,9 @@ func (o *Object) Seek(offset int64, whence int) (n int64, err error) { o.prevErr = nil } - // Ask lower level to fetch again from source - o.seekData = true + // Ask lower level to fetch again from source when necessary + o.seekData = (newOffset != o.currOffset) || o.seekData + o.currOffset = newOffset // Return the effective offset. return o.currOffset, nil |