my $conf = client::all_conf( $ip );
my $config = delete $conf->{config};
- my @editable = ( qw/hostname config homepage/, grep { m{^\Q$config\E} } keys %$conf );
+ my @editable = ( qw/hostname config homepage/ );
+ # add params with config prefix if config exists
+ push @editable, grep { m{^\Q$config\E} } keys %$conf if $config;
my @update = grep { defined $param->{$_} } @editable;
if ( @update ) {
client::conf( $ip, $_ => $param->{$_} ) foreach @update;