/* Can't lseek over pipes */
archive_handle->seek = seek_by_read;
- open_transformer_with_sig(archive_handle->src_fd, unpack_gz_stream, "gunzip");
+ fork_transformer_with_sig(archive_handle->src_fd, unpack_gz_stream, "gunzip");
archive_handle->offset = 0;
while (get_header_tar(archive_handle) == EXIT_SUCCESS)
continue;