diff --git a/src/datepicker/datepicker.js b/src/datepicker/datepicker.js
index 13f6778132..77260e5665 100644
--- a/src/datepicker/datepicker.js
+++ b/src/datepicker/datepicker.js
@@ -282,9 +282,11 @@ angular.module('ui.bootstrap.datepicker', ['ui.bootstrap.dateparser', 'ui.bootst
         if ( scope.showWeeks ) {
           scope.weekNumbers = [];
           var thursdayIndex = (4 + 7 - ctrl.startingDay) % 7,
-              curWeek = 0,
               numWeeks = scope.rows.length;
-          while( curWeek < numWeeks ) {scope.weekNumbers.push(getISO8601WeekNumber( scope.rows[curWeek++][thursdayIndex].date ));}
+          for (var curWeek = 0; curWeek < numWeeks; curWeek++) {
+            scope.weekNumbers.push(
+              getISO8601WeekNumber( scope.rows[curWeek][thursdayIndex].date ));
+          }
         }
       };
 
diff --git a/src/datepicker/test/datepicker.spec.js b/src/datepicker/test/datepicker.spec.js
index 153970609f..15cbc009e4 100644
--- a/src/datepicker/test/datepicker.spec.js
+++ b/src/datepicker/test/datepicker.spec.js
@@ -2070,9 +2070,6 @@ describe('datepicker directive', function () {
     });
 
     describe('first week in january', function() {
-      beforeEach(inject(function() {
-      }));
-
       it('in current year', function() {
         $rootScope.date = new Date('January 07, 2014');
         element = $compile('<datepicker ng-model="date"></datepicker>')($rootScope);