message: fix: undefined deviceConfig error
diff: @@ -564,14 +564,20 @@ function initNode (zwaveNode) {
  const node = this.nodes[nodeId]
  + const deviceConfig = zwaveNode.deviceConfig || {
  + label: 'Unknown product ' + zwaveNode.productId,
  + description: zwaveNode.productType,
  + manufacturer: 'Unknown manufacturer ' + zwaveNode.manufacturerId
  + }
  +
  // https://zwave-js.github.io/node-zwave-js/#/api/node?id=zwavenode-properties
  node.manufacturerId = zwaveNode.manufacturerId
  node.productId = zwaveNode.productId
  - node.productLabel = zwaveNode.deviceConfig.label
  - node.productDescription = zwaveNode.deviceConfig.description
  + node.productLabel = deviceConfig.label
  + node.productDescription = deviceConfig.description
  node.productType = zwaveNode.productType
  node.manufacturerId = zwaveNode.manufacturerId
  - node.manufacturer = zwaveNode.deviceConfig.manufacturer
  + node.manufacturer = deviceConfig.manufacturer
  node.firmwareVersion = zwaveNode.firmwareVersion
  node.zwaveVersion = zwaveNode.version
  node.isSecure = zwaveNode.isSecure
  