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Diffstat (limited to 'perl/Wallet/Object/Keytab.pm')
| -rw-r--r-- | perl/Wallet/Object/Keytab.pm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/perl/Wallet/Object/Keytab.pm b/perl/Wallet/Object/Keytab.pm index e2c21a4..34fa12d 100644 --- a/perl/Wallet/Object/Keytab.pm +++ b/perl/Wallet/Object/Keytab.pm @@ -511,8 +511,8 @@ sub keytab_retrieve { $keytab .= '@' . $Wallet::Config::KEYTAB_REALM; } local $ENV{KRB5CCNAME} = $Wallet::Config::KEYTAB_REMCTL_CACHE; - my $port = $Wallet::Config::KEYTAB_REMCTL_PORT; - my $principal = $Wallet::Config::KEYTAB_REMCTL_PRINCIPAL; + my $port = $Wallet::Config::KEYTAB_REMCTL_PORT || 0; + my $principal = $Wallet::Config::KEYTAB_REMCTL_PRINCIPAL || ''; my @command = ('keytab', 'retrieve', $keytab); my $result = Net::Remctl::remctl ($host, $port, $principal, @command); if ($result->error) { |