fix issue with pedometer reset

apps.json

@@ -735,7 +735,7 @@
   { "id": "wpedom",
     "name": "Pedometer widget",
     "icon": "pedometer_widget.png",
-    "version":"0.02",
+    "version":"0.04",
     "description": "Daily pedometer widget",
     "tags": "widget",
     "type":"widget",

apps/wpedom/ChangeLog

@@ -1,2 +1,3 @@
 0.02: Save number of steps when unloading from memory
 0.03: Don't turn the screen on for every step!
+0.04: Fix pedometer reload when going back to clock app

apps/wpedom/pedometer_widget.js

@@ -49,7 +49,7 @@
   // When unloading, save state
   E.on('kill', () => {
     let d = {
-      lastUpdate : lastUpdate.toString(),
+      lastUpdate : lastUpdate.toISOString(),
       stepsToday : stp_today
     };
     require("Storage").write(PEDOMFILE,d);