<% $td %><% $device->part_device->devicename |h %></TD>
% }
<% $td %><% $device->mac_addr_pretty %>
- (<% (Net::MAC::Vendor::lookup($device->mac_addr_formatted('U',':')))->[0] %>)
+% my $vendor = Net::MAC::Vendor::lookup($device->mac_addr_formatted('U',':'));
+ (<% $vendor ? $vendor->[0] : '' %>)
</TD>
<% $td %><% $export_links %></TD>
<% $td %>(