added missing end of line & fixed sonar code smell

Author: bonchan

js/csv-exporter.js

@@ -44,4 +44,4 @@ let CsvExporter = function(flightLog, opts={}) {
     return {
         dump: dump,
     };
-};
+};

js/gpx-exporter.js

@@ -29,4 +29,4 @@ let GpxExporter = function(flightLog) {
     return {
         dump: dump,
     };
-};
+};

js/webworkers/csv-export-worker.js

@@ -42,4 +42,4 @@ onmessage = function(event) {
 
     postMessage(result);
 
-};
+};

js/webworkers/gpx-export-worker.js

@@ -22,7 +22,9 @@ onmessage = function (event) {
   let trkpts = "";
   for (const chunk of event.data.frames) {
     for (const frame of chunk) {
-      if (!frame[latIndex] || !frame[lngIndex]) continue;
+      if (!frame[latIndex] || !frame[lngIndex]) {
+        continue;
+      }
       const timeMillis = Math.floor(frame[timeIndex] / 1000);
       const lat = frame[latIndex] / 10000000;
       const lng = frame[lngIndex] / 10000000;