List Archive: gentoo-portage-dev
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provides an alternative service for most mailing lists.c.f. bug 424647
On Wed, Jan 11, 2006 at 10:15:00AM +0100, Johannes Fahrenkrug wrote:
> if [[ -n $PORTAGE_NICENESS ]] && ! [[ -z $WE_ARE_NICED ]]; then
Haven't looked at the patch yet, but a bit of bash fu for ya-
[[ -n $VAR ]] == ! [[ -z $VAR ]]
-z is zero length or unset, -n is length >= 1 (thus must be set).