more linting

hardware/intel/mraa-gpio-led.js

@@ -70,7 +70,9 @@ module.exports = function(RED) {
             if (this.pin == 0) {
                 this.user1_green.close();
                 this.user1_red.close();
-            } if(this.pin == 1) {
+            }
+
+            if (this.pin == 1) {
                 this.user2_green.close();
                 this.user2_red.close();
             }

hardware/scanBLE/101-scanBLE.js

@@ -21,8 +21,8 @@ module.exports = function(RED) {
         });
 
         noble.on('scanStart', function(msg) {
-            let msg = {};
-            msg.topic = node.topic;
+            msg = {};
+            msg.topic = node.topic || msg.topic;
             msg.payload = "Scanning initiated..." //debugging
             //console.log('scanning initiated...');
             node.send(msg);