Comment 6 for bug 320035

Just hit this ourselves.

Have an automated/cron:
if (bzr st) then bzr ci -q -m "updated"

kind of logic/situation.

See errors? sure.
Warnings... maybe - ideally they could be thrown away by -qq semi-standard style of "super quiet".

But the progress bar should not be shown at all. Esp as that leads to a resulting output with mixed "^M"'s in it.
Made worse as the progress bar appears to be going to stderr, not stdout - which is where I'd have expected it to be?