difference between const eta_format_length and the real length sometime

[Saverio976]

(on Windows and Linux)

If ProgessBarTime have one of its attribute > 10, the final length or the eta print at the end of each line is different than the const,
it result of a an issue for the carriage return (\r) :

• the line is no longer clear,
• and a new line appear (with the progressbar update).
  This happen until the format_eta length match the eta_format_length const
  

how did you want to solve this ?

• make one extra 0 all time for seconds, minutes ?
• or use the final format_eta.len instead of the const eta_format_length
• or another solution that you have ?

(I can do that but just want to know how you want the progessbar will be)

[Waqar144]

Since I am quite out of touch with this, feel free to change it whatever you think is better.

[Saverio976]

The latest merge solve this "issue"