Merge pull request #4186 from benoror/patch-1

fix(pagination): avoid initial double firing of `paginationChanged`

Author: swalters

src/features/pagination/js/pagination.js

@@ -375,7 +375,7 @@
           var deregT = $scope.$watch('grid.options.totalItems + grid.options.paginationPageSize', setShowing);
 
           var deregP = $scope.$watch('grid.options.paginationCurrentPage + grid.options.paginationPageSize', function (newValues, oldValues) {
-              if (newValues === oldValues) {
+              if (newValues === oldValues || oldValues === undefined) {
                 return;
               }