we always return devices to discover

lib/App/Netdisco/Core/Discover.pm

@@ -835,14 +835,12 @@ sub store_neighbors {
             ' [%s] neigh - port %s has multiple neighbors, setting remote as self',
             $device->ip, $port;
 
-          if (wantarray) {
           foreach my $n (@$remote_ip) {
               debug sprintf
                 ' [%s] neigh - adding neighbor %s, type [%s], on %s to discovery queue',
                 $device->ip, $n, ($remote_type || ''), $port;
               push @to_discover, [$n, $remote_type];
           }
-          }
 
           # set self as remote IP to suppress any further work
           $remote_ip = $device->ip;
@@ -850,12 +848,10 @@ sub store_neighbors {
       }
       else {
           # what we came here to do.... discover the neighbor
-          if (wantarray) {
           debug sprintf
             ' [%s] neigh - adding neighbor %s, type [%s], on %s to discovery queue',
             $device->ip, $remote_ip, ($remote_type || ''), $port;
           push @to_discover, [$remote_ip, $remote_type];
-          }
 
           # further device type discovery using MAC OUI
           # only works once device is fully discovered (so we have a MAC addr)