- my (undef, $digest) = PVE::Firewall::copy_list_with_digest($rules);
- PVE::Tools::assert_if_modified($digest, $param->{digest});
-
- die "no rule at position $param->{pos}\n" if $param->{pos} >= scalar(@$rules);
-
- splice(@$rules, $param->{pos}, 1);
-
- $class->save_rules($param, $fw_conf, $rules);
+ die "no rule at position $param->{pos}\n" if $param->{pos} >= scalar(@$rules);
+
+ splice(@$rules, $param->{pos}, 1);
+
+ $class->save_rules($param, $fw_conf, $rules);
+ });