diff --git a/app/lib/angular/angular.js b/app/lib/angular/angular.js
index 6d4465e3..9f928182 100644
--- a/app/lib/angular/angular.js
+++ b/app/lib/angular/angular.js
@@ -14084,7 +14084,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
         var lastView;
         ctrl.$render = function() {
           var items = new HashMap(ctrl.$viewValue);
-          forEach(selectElement.children(), function(option) {
+          forEach(selectElement.find('option'), function(option) {
             option.selected = isDefined(items.get(option.value));
           });
         };
@@ -14101,16 +14101,10 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
         selectElement.bind('change', function() {
           scope.$apply(function() {
             var array = [];
-            function addIfSelected(option) {
+            forEach(selectElement.find('option'), function(option) {
               if (option.selected) {
                 array.push(option.value);
               }
-            }
-            forEach(selectElement.children(), function(child) {
-              if (child.tagName == 'OPTION')
-                addIfSelected(child);
-              else if (child.tagName == 'OPTGROUP')
-                forEach(child.getElementsByTagName('option'), addIfSelected);
             });
             ctrl.$setViewValue(array);
           });