Changed logic for reading settings

apps.json

@@ -887,7 +887,7 @@
   { "id": "berlinc",
     "name": "Berlin Clock",
     "icon": "berlin-clock.png",
-    "version":"0.03.06",
+    "version":"0.03.07",
     "description": "Berlin Clock (see https://en.wikipedia.org/wiki/Mengenlehreuhr)",
     "tags": "clock",
     "type":"clock",

apps/berlinc/berlin-clock.js

@@ -5,7 +5,9 @@ const width = g.getWidth() - 2 * offset;
 const height = g.getHeight() - 2 * offset;
 const rowHeight = height / 4;
 
-const show_date = require("Storage").readJSON('berlin-clock.json')['showdate'];
+const storage = require("Storage");
+const settingsfile = 'berlin-clock.json';
+var show_date = false;
 
 rowlights = [];
 
@@ -58,6 +60,14 @@ function drawBerlinClock() {
   }
 }
 
+// try to read settings
+try {
+  const settings = storage.readJSON(settingsfile);
+  show_date=settings['showdate'] || false;
+} catch (exception) {
+  console.log(exception)
+}
+
 // special function to handle display switch on
 Bangle.on('lcdPower', (on) => {
   g.clear();