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| From: | Brian Harring <ferringb@g.o> | ||
|---|---|---|---|
| To: | gentoo-portage-dev@l.g.o | ||
| Subject: | Re: [gentoo-portage-dev] emerge-webrsync patch | ||
| Date: | Wed, 11 Jan 2006 20:43:41 | ||
| Message-Id: | 20060111204219.GC13806@nightcrawler.had1.or.comcast.net | ||
| In Reply to: | Re: [gentoo-portage-dev] emerge-webrsync patch by Johannes Fahrenkrug |
||
| 1 | On Wed, Jan 11, 2006 at 10:15:00AM +0100, Johannes Fahrenkrug wrote: |
| 2 | > if [[ -n $PORTAGE_NICENESS ]] && ! [[ -z $WE_ARE_NICED ]]; then |
| 3 | |
| 4 | Haven't looked at the patch yet, but a bit of bash fu for ya- |
| 5 | |
| 6 | [[ -n $VAR ]] == ! [[ -z $VAR ]] |
| 7 | |
| 8 | -z is zero length or unset, -n is length >= 1 (thus must be set). |
| 9 | |
| 10 | ~harring |
| Subject | Author |
|---|---|
| Re: [gentoo-portage-dev] emerge-webrsync patch | Johannes Fahrenkrug <jfa@××××××.de> |