fix(select): IE down arrow key error resolved

Fixes #2109.
angular · Jun 24, 2015 · c183e9b · c183e9b
1 parent fb7b9b3
commit c183e9b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/util/util.js b/src/core/util/util.js
@@ -42,6 +42,8 @@ angular.module('material.core')
 
       // Annoying method to copy nodes to an array, thanks to IE
       nodesToArray: function (nodes) {
+        nodes = nodes || [ ];
+
         var results = [];
         for (var i = 0; i < nodes.length; ++i) {
           results.push(nodes.item(i));