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Check for missing arguments on dsh and exit on error.

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@371 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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lissav 2008-02-01 13:28:13 +00:00
parent 6e8c2b7191
commit aa9dfdc285
1 changed files with 7 additions and 0 deletions
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7
perl-xCAT-2.0/xCAT/DSHCLI.pm
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@ -3706,6 +3706,13 @@ sub parse_and_run_dsh
my @results = "return code = $rc";
return (@results);
}
if (!(@ARGV))
{ # no args , an error
my %rsp;
$rsp->{data}->[0] = "No command argument provided\n";
xCAT::MsgUtils->message("E", $rsp, $::CALLBACK);
return;
}
#
# Execute the dsh api