Re: [PATCH v3] rebase --exec: respect --quiet

Matheus Tavares [off-list ref] writes:

rebase --exec doesn't obey --quiet and ends up printing messages about
the command being executed:
...
Changes in v3:
- Skipped term_clean_line() when stderr is not a TTY.
- Removed the !opts->quiet condition when calling term_clean_line().
- Reworded commit message to better explain the proposed changes.

The updated title and log message, and the new approach to squelch
term_clear_line() when it is not needed.  Both look quite sensible.

Will replace.  Thanks.