message: Eval operation even if no topic specified
diff: @@ -76,9 +76,12 @@ function onValueChanged(value, node, valueID){
  var values = this.config.values.filter(v => v.device == node.device_id);
  if(values && values.length > 0){
  valueConf = values.find(v => v.value.value_id == valueID);
  - if(valueConf && valueConf.topic){
  + if(valueConf){
  +
  + if(valueConf.topic){
  topic.push(node.name ? node.name : NODE_PREFIX+value.node_id);
  topic.push(valueConf.topic);
  + }
  if(isValidOperation(valueConf.postOperation)){
  tmpVal = eval(value.value + valueConf.postOperation);
  