infoclk: Make sure varibales are properly defined

apps/infoclk/ChangeLog

@@ -12,3 +12,4 @@
       Broke out config loading into separate file to avoid duplicating a whole bunch of code
       Added support for fast loading
 0.10: Minor code improvements
+0.11: Make sure variables are properly defined in settings.js

apps/infoclk/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "infoclk",
   "name": "Informational clock",
-  "version": "0.10",
+  "version": "0.11",
   "description": "A configurable clock with extra info and shortcuts when unlocked, but large time when locked",
   "readme": "README.md",
   "icon": "icon.png",
@@ -41,4 +41,4 @@
   "dependencies": {
     "weather": "app"
   }
-}
+}

apps/infoclk/settings.js

@@ -17,6 +17,9 @@
         } else return '' + hour;
     }
 
+  let minute; // Is used in onchange functions. Defined here to appease the linter.
+  let hour; // Is used in onchange functions. Defined here to appease the linter.
+
     // The menu for configuring when the seconds are shown
     function showSecondsMenu() {
         E.showMenu({