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Prevent warning in _get_topo_data() from undef arg

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Eric A. Miller
2018-03-21 23:33:10 -04:00
parent 76cbb05f19
commit 1c948d6e45
1 changed files with 1 additions and 1 deletions
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lib/SNMP/Info.pm
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@@ -2721,7 +2721,7 @@ sub _get_topo_data {
my $self = shift; my $self = shift;
my $partial = shift; my $partial = shift;
my $topo_cap = shift; my $topo_cap = shift;
my $method = shift; my $method = shift || '';
return unless $method =~ /(ip|if|port|id|platform|cap)/; return unless $method =~ /(ip|if|port|id|platform|cap)/;