Hi Fernando,
"Fernando A. P. Gomes":
> I'm using unionctl (I now that I should change to mount directly), but
> meanwhile the --before should be:
>
> --before) bindex=`find_bindex "$2"`
> bindex=`expr $bindex` || :
:::
> With $bindex - 1 it add the branch two branches arrive, and not one.
Unfortunately, I cannot get what you meant.
Do you mean $bindex-1 is a problem? What problem did you meet?
The minus value will be converted by 0 later.
You will find this line in do_add() in unionctl.
test $bindex -lt 0 && bindex=0 || :
Junjiro Okajima
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