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| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-05-26 21:50:10 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-05-26 21:50:10 +0200 |
| commit | 845db4c37263c473bde38b23349a33202d92d066 (patch) | |
| tree | 82ee028dbc3c1f2ff65f5f7a6db9b6ed931f9956 /rc/bin/sysupdate | |
| parent | 812e0fd0583f3306a8c170e7f59f7b12f5280e4e (diff) | |
| download | plan9front-845db4c37263c473bde38b23349a33202d92d066.tar.xz | |
fix more enviroment pollution
Diffstat (limited to 'rc/bin/sysupdate')
| -rwxr-xr-x | rc/bin/sysupdate | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/rc/bin/sysupdate b/rc/bin/sysupdate index 7f95f7c10..9bb4b9193 100755 --- a/rc/bin/sysupdate +++ b/rc/bin/sysupdate @@ -1,24 +1,16 @@ #!/bin/rc - -rfork n -cd / - -incoming=1 - -switch($1){ -case -h - echo usage: sysupdate [-i] >[1=2] - exit usage -case -i - incoming=0 -} - rfork n cd / if(! test -d .hg) bind -ac /dist/plan9front / - -if(~ $incoming 1) - hg incoming +while(! ~ $#* 0){ + switch($1){ + case -i + hg incoming + case * + echo usage: sysupdate [-i] >[1=2] + exit usage + } + shift +} hg -v pull -u - |