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Fix issue 5518: perl-xCAT/xCAT/MacMap.pm on ubuntu18.4 and rhels6.10

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ertaozh
2018-08-16 01:49:53 -04:00
parent ed890e6e23
commit a0e369430d
1 changed files with 1 additions and 1 deletions
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2
perl-xCAT/xCAT/MacMap.pm
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@ -533,7 +533,7 @@ sub refresh_table {
my $children = 0;
my $inputs = new IO::Select;
$SIG{CHLD} = sub { while (waitpid(-1, WNOHANG) > 0) { $children-- } };
foreach my $entry (keys $self->{switches}) {
foreach my $entry (keys %{$self->{switches}}) {
while ($children > 64) {
$self->handle_output($inputs);
}