Add productive_time = work_time if productive_time is not defined, add ability…

js/etersoft/timer.js

@@ -166,10 +166,12 @@ window.addEventListener("load", function() {
       workTime === parseInt(btn.dataset["time"])
         ? parseInt(btn.dataset["time"])
         : workTime;
-    workTime = workTime > 0 ? workTime : 1;
+    workTime = workTime > 0 ? workTime : 0;
+
     let workTimeValue = Math.ceil((workTime / 60) * 100) / 100;
+
     let productiveTime = parseInt(document.querySelector("#ProductTime").value);
-    productiveTime = productiveTime > 0 ? productiveTime : 1;
+    productiveTime = productiveTime > 0 ? productiveTime : workTime;
     let productiveTimeValue = Math.ceil((productiveTime / 60) * 100) / 100;
     document.querySelector("#work_time").value = workTimeValue;
     document.querySelector("#productive_time").value = productiveTimeValue;
@@ -261,4 +263,4 @@ if (typeof window.addEventListener != "undefined") {
 } else if (typeof window.attachEvent != "undefined") {
   //win/ie
   window.attachEvent("onload", initTimer);
-}
\ No newline at end of file
+}