# get all the users connected on the above nodes and send them out
foreach $node (@localnodes, @remotenodes) {
if ($node) {
- $self->send_route(\&pc16, 1, $node,
- map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users)
- if $self->user->wantsendpc16;
+ my @rout = map {my $r = Route::User::get($_); $r ? ($r) : ()} $node->users;
+ $self->send_route(\&pc16, 1, $node, @rout) if @rout && $self->user->wantsendpc16;
} else {
dbg("sent a null value") if isdbg('chanerr');
}
return $self->msg('lh1') unless -e "$main::data/hop_table.pl";
do "$main::data/hop_table.pl";
return $@ if $@;
- return 0;
+ return ();
}