CAPAUT-254 Fix review findings

systacomfort2/dataparser.js

@@ -44,6 +44,7 @@ const dataParser = {
      * @returns 
      */
     parseData: function(data, topicPrefix) {                
+        let resultMessage = null
         // Create mac address from first 5 bytes (reorder)
         let deviceAddress = `${this.createMACPart(data[3])}:${this.createMACPart(data[2])}:${this.createMACPart(data[1])}:${this.createMACPart(data[0])}:${this.createMACPart(data[5])}:${this.createMACPart(data[4])}`
         // Message type
@@ -52,7 +53,7 @@ const dataParser = {
         let counter = ( ( data[6] & BITMASK_2_BYTES ) << 0 ) | ( ( data[7] & BITMASK_2_BYTES ) << 8 );
         // Process message of type 1 only
         if ( packetType == 0x01 ) {
-            let resultMessage = {
+            resultMessage = {
                 payload: {},
                 deviceAddress: deviceAddress,
                 messageCounter: counter,
@@ -78,9 +79,8 @@ const dataParser = {
                     resultMessage.payload[key] = { value: dataValue, topic: topic, description: valueDescriptor.description, unit: valueDescriptor.unit }
                 }
             })                        
-            return resultMessage
         }
-        return null
+        return resultMessage
     },
 
     /**