fix plurial, now 0 and 1 return '', instead of 's' for 0

Author: polomarcus

app/js/timer.js

@@ -154,12 +154,12 @@ var timerModule = angular.module('timer', [])
             $scope.years = Math.floor(($scope.millis / (3600000)) / 24 / 365);
           }
           // plural - singular unit decision
-          $scope.secondsS = $scope.seconds == 1 ? '' : 's';
-          $scope.minutesS = $scope.minutes == 1 ? '' : 's';
-          $scope.hoursS = $scope.hours == 1 ? '' : 's';
-          $scope.daysS = $scope.days == 1 ? '' : 's';
-          $scope.monthsS = $scope.months == 1 ? '' : 's';
-          $scope.yearsS = $scope.years == 1 ? '' : 's';
+          $scope.secondsS = ($scope.seconds == 1 || $scope.seconds == 0) ? '' : 's';
+          $scope.minutesS = ($scope.minutes == 1 || $scope.minutes == 0) ? '' : 's';
+          $scope.hoursS = ($scope.hours == 1 || $scope.hours == 0) ? '' : 's';
+          $scope.daysS = ($scope.days == 1 || $scope.days == 0)? '' : 's';
+          $scope.monthsS = ($scope.months == 1 || $scope.months == 0)? '' : 's';
+          $scope.yearsS = ($scope.years == 1 || $scope.years == 0)? '' : 's';
           //add leading zero if number is smaller than 10
           $scope.sseconds = $scope.seconds < 10 ? '0' + $scope.seconds : $scope.seconds;
           $scope.mminutes = $scope.minutes < 10 ? '0' + $scope.minutes : $scope.minutes;