message: Fix mongodb-filter-on
diff: @@ -1409,6 +1409,7 @@ void mongo_db_plugin::plugin_initialize(const variables_map& options)
  }
  if( options.count( "mongodb-filter-on" )) {
  auto fo = options.at( "mongodb-filter-on" ).as<vector<string>>();
  + my->filter_on_star = false;
  for( auto& s : fo ) {
  if( s == "*" ) {
  my->filter_on_star = true;
  