fix(forEach): allow looping over result of querySelectorAll in IE8

In IE8 the result object
of calling `node.querySelectorAll` does not have a `hasOwnPropery`
function. However, it should be usable with `forEach`.

Related to #5400.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/Angular.js b/src/Angular.js
index 88ea452b..386682a3 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -213,7 +213,9 @@ function forEach(obj, iterator, context) {
   if (obj) {
     if (isFunction(obj)){
       for (key in obj) {
-        if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
+        // Need to check if hasOwnProperty exists,
+        // as on IE8 the result of querySelectorAll is an object without a hasOwnProperty function
+        if (key != 'prototype' && key != 'length' && key != 'name' && (!obj.hasOwnProperty || obj.hasOwnProperty(key))) {
           iterator.call(context, obj[key], key);
         }
       }