0.04: Fixes after regression in 0.03 (fix #3257)

apps/widbgjs/ChangeLog

@@ -1,3 +1,4 @@
 0.01: First release
 0.02: Fixed settings changes are actually reflected now and old values are strikethrough
 0.03: Minor code improvements
+0.04: Fix after regression in 0.03

apps/widbgjs/metadata.json

@@ -4,7 +4,7 @@
   "shortName":"BG Widget",
   "icon": "screenshot.png",
   "screenshots": [{"url":"screenshot.png"}],
-  "version": "0.03",
+  "version": "0.04",
   "type": "widget",
   "supports": ["BANGLEJS", "BANGLEJS2"],
   "readme": "README.md",

apps/widbgjs/widget.js

@@ -65,8 +65,8 @@
                 break;
         }
         // turn the arrow thanks to (https://forum.espruino.com/conversations/344607/)
-        /*
         const p180 = Math.PI / 180;
+        /*
         // a is defined above
         var r = 21;
         var x = r * Math.sin(a * p180);
@@ -116,7 +116,7 @@
         console.log(settings.unitIsMmol.toString());
         loadVals();
 
-        outpt = getBG(storedData.bg);
+        let outpt = getBG(storedData.bg);
 
         if (outpt === null) { // this means no value has been received yet
             outpt = "BG";