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added check for undef port in fw_mac

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Max Baker
2003-03-26 20:34:40 +00:00
parent af51ee7ea4
commit 3c3c040471
1 changed files with 1 additions and 0 deletions
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Info/Layer3/Aironet.pm
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@@ -110,6 +110,7 @@ sub fw_mac {
# remove port 0 forwarding table entries, only port 0 static entries # remove port 0 forwarding table entries, only port 0 static entries
foreach my $fw (keys %$fw_mac){ foreach my $fw (keys %$fw_mac){
my $port = $fw_port->{$fw}; my $port = $fw_port->{$fw};
next unless defined $port;
delete $fw_mac->{$fw} if $port == 0; delete $fw_mac->{$fw} if $port == 0;
} }