From 2b96a9711858d2dedc312333b9750e68bc9c1d29 Mon Sep 17 00:00:00 2001
From: Jason Grout <jgrout6@bloomberg.net>
Date: Wed, 19 Nov 2014 19:43:22 +0000
Subject: [PATCH] Simplify error-handling code

Thanks to @jdfreder for this change.
---
 IPython/html/static/widgets/js/manager.js | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/IPython/html/static/widgets/js/manager.js b/IPython/html/static/widgets/js/manager.js
index 813b7e30d..1087426af 100644
--- a/IPython/html/static/widgets/js/manager.js
+++ b/IPython/html/static/widgets/js/manager.js
@@ -62,10 +62,7 @@ define([
                     dummy.replaceWith(view.$el);
                     view.trigger('displayed');
                     return view;
-                },
-                function(error) {
-                    return Promise.reject(new utils.WrappedError('Could not display view', error));
-                });
+                }, utils.reject('Could not display view'));
         }
     };