1 files changed, 11 insertions, 1 deletions
diff --git a/js/dist/scrollspy.js b/js/dist/scrollspy.js
index 9f31c23e6d..1ada6331e5 100644
--- a/js/dist/scrollspy.js
+++ b/js/dist/scrollspy.js
@@ -54,7 +54,17 @@
   function _inheritsLoose(subClass, superClass) {
     subClass.prototype = Object.create(superClass.prototype);
     subClass.prototype.constructor = subClass;
-    subClass.__proto__ = superClass;
+
+    _setPrototypeOf(subClass, superClass);
+  }
+
+  function _setPrototypeOf(o, p) {
+    _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) {
+      o.__proto__ = p;
+      return o;
+    };
+
+    return _setPrototypeOf(o, p);
   }
 
   /**