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Do not show error message when command failure

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GONG Jie
2019-03-14 15:15:54 +08:00
parent 98f479090f
commit 9b8068cb12
1 changed files with 1 additions and 1 deletions
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perl-xCAT/xCAT/Utils.pm
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@@ -608,7 +608,7 @@ sub get_conserver_version
# output format:
# conserver: conserver.com version 8.2.1
# conserver: default access type `r'
my @out = xCAT::Utils->runcmd("$cmd", 0);
my @out = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0 || @out < 1) {
return undef;
}