462
462
# return a string for the progress bar itself
465
465
# If there's no task object, we show space for the bar anyhow.
466
466
# That's because most invocations of bzr will end showing progress
467
467
# at some point, though perhaps only after doing some initial IO.
468
468
# It looks better to draw the progress bar initially rather than
469
469
# to have what looks like an incomplete progress bar.
473
473
if self._last_task is None: