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Initialized more_options variable to avoid uninitialized error message

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This commit is contained in:
Victor Hu
2017-04-25 16:51:24 -04:00
parent a417e49489
commit 3f03d53e8b
1 changed files with 4 additions and 1 deletions
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5
xCAT-server/lib/xcat/plugins/nodestat.pm
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@@ -649,7 +649,10 @@ sub process_request_nmap {
# get additional options from site table
my @nmap_options = xCAT::TableUtils->get_site_attribute("nmapoptions");
my $more_options = $nmap_options[0];
my $more_options = "";
if (defined($nmap_options[0])) {
$more_options = $nmap_options[0];
}
foreach my $ip6 (0, 1) { #first pass, ipv4, second pass ipv6
if ($ip6 and scalar(@ip6s)) {