if (ftruncate(j->disk_fd, j->written_uncompressed) < 0) {
r = log_error_errno(errno, "Failed to truncate file: %m");
goto finish;
if (ftruncate(j->disk_fd, j->written_uncompressed) < 0) {
r = log_error_errno(errno, "Failed to truncate file: %m");
goto finish;