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parallel: Only move the tmp-uptime file if 'uptime' succeeds

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Ole Tange 2011-06-27 22:51:01 +02:00
parent acfaa04f19
commit 76ae522c84
1 changed files with 1 additions and 1 deletions
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src/parallel
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@ -1971,7 +1971,7 @@ sub loadavg {
# save it to a tmp file before moving it to the correct file # save it to a tmp file before moving it to the correct file
my $file = $self->{'loadavg_file'}; my $file = $self->{'loadavg_file'};
my $tmpfile = $self->{'loadavg_file'}.$$; my $tmpfile = $self->{'loadavg_file'}.$$;
qx{ ($uptime > $tmpfile; mv $tmpfile $file) & }; qx{ ($uptime > $tmpfile && mv $tmpfile $file) & };
} }
return $self->{'loadavg'}; return $self->{'loadavg'};
} }