Re: version 2.2 --remove-older-than behavior changed

IMHO, "No increment is older than ...." is normal behavior and should 
not cause a warning, especially since nonzero status codes are 
considered abnormal termination by most shells (even the Python docs 
<https://docs.python.org/3/library/sys.html#sys.exit> mention this), and 
can cause backup scripts to terminate.

On 2023-02-16 10:25, ewl+rdiffbackup-at-lavar.de |rdiff-backup-users| wrote:
> Change log and man page indeed:
>
> CHG: return codes have changed and are now more detailed, see man-page for details
>
> CHG: start to introduce more specific return codes (1 for error, 2 for warning, 4 for single file error, etc), which can be combined (e.g. 3 for error and warning), this will take time to introduce everywhere
>
>
> On 16 February 2023 13:06:27 GMT+01:00, tbsky<[email protected]>  wrote:
>> [email protected]  於 2023-02-16 15:04:
>>> Did you check the documentation? Tl;Dr: it is documented!
>> I am sorry. I only "man rdiff-backup", but I didn't see anything about the changed behavior.
>> what document should I read?
>> thanks a lot for help.
>>