Re: (\>|)

dattier(_at_)wwa(_dot_)com (David W. Tamkin) writes:
> Does making $LOCKFILE null have the same effect as clearing it?  Usual
> procedure is to unset it (just
>  LOCKFILE
> without an equal sign nor anything else).
Setting one of procmail's 'magic' variables to nothing has the exact
same (internal) effect as unsetting the variable.  The environment that
forked commands see will be different, but procmail's 'magic' doesn't
differentiate between the two.

Philip Guenther