Minor changes based on JSLint hints

apps/batchart/widget.js

@@ -51,6 +51,7 @@
   }
 
   function getEnabledConsumersValue() {
+    // Wait for an event from each of the devices to see if they are switched on
     var enabledConsumers = switchableConsumers.none;
 
     Bangle.on('mag', onMag);
@@ -64,7 +65,6 @@
 
     if (Bangle.isLCDOn())
       enabledConsumers = enabledConsumers | switchableConsumers.lcd;
-    // Already added in the hope they will be available soon to get more details
     if (compassEventReceived)
       enabledConsumers = enabledConsumers | switchableConsumers.compass;
     if (gpsEventReceived)
@@ -90,8 +90,7 @@
     const logFileName = "bclog" + currentWriteDay;
 
     // Change log target on day change
-    if (!isNaN(previousWriteDay)
-      && previousWriteDay != currentWriteDay) {
+    if (!isNaN(previousWriteDay) && previousWriteDay != currentWriteDay) {
       //Remove a log file containing data from a week ago
       Storage.open(logFileName, "r").erase();
       Storage.open(previousWriteLogName, "w").write(parseInt(currentWriteDay));
@@ -111,7 +110,7 @@
   }
 
   function reload() {
-    WIDGETS["batchart"].width = 24;
+    WIDGETS.batchart.width = 24;
 
     recordingInterval = setInterval(logBatteryData, recordingInterval10Min);
 
@@ -119,11 +118,12 @@
   }
 
   // add the widget
-  WIDGETS["batchart"]={area:"tl",width:24,draw:draw,reload:function() {
+  WIDGETS.batchart = {
+    area: "tl", width: 24, draw: draw, reload: function () {
       reload();
-    Bangle.drawWidgets(); // relayout all widgets
-  }};
+      Bangle.drawWidgets();
+    }
+  };
 
-  // load settings, set correct widget width
   reload();
-})()
+})();