Add question marks to coffee in case of few errors

coffee_scale/static/js/coffee.js

@@ -99,10 +99,14 @@ function updateBrewDiff(){
 }
 function updateBrewTime(ev){
   var timeDiff = ev.detail;
-  var timeStr = (timeDiff < 3600000)
-    ? Math.round(timeDiff / 60000) + ' min'
-    : '~' + Math.round(timeDiff / 3600000 * 2) / 2 + ' h';
-
+  var timeStr;
+  if (timeDiff < 3600000){
+    timeStr = Math.round(timeDiff / 60000) + ' min'
+  } else if (timeDiff < 10000* 3600 * 1000){ // 1000h
+    timeStr = '~' + Math.round(timeDiff / 3600000 * 2) / 2 + ' h';
+  } else {
+    timeStr = "???"
+  }
   $("#brewtime").html(timeStr);
 }
 

coffee_scale/templates/coffee.html

@@ -29,7 +29,7 @@
   </div>
   <!--Kahvinkeitin on rikki. Varakeittimellä keitettyä kahvia saattaa olla.-->
   <div id="lower" class="normal">
-    <div id="text" class="text layerone"></div>
+    <div id="text" class="text layerone">???</div>
     <div class="text layertwo">&nbsp;+</div>
     <div id="scale"><div id="scale2"></div></div>
   </div>