From ba9c97481eda20043bd5547563e00ff5c98773d1 2014-10-22 00:14:05
From: Min RK <benjaminrk@gmail.com>
Date: 2014-10-22 00:14:05
Subject: [PATCH] Merge pull request #6768 from jdfreder/remotetestfix

Fix an issue in the `kernel_running` function of the JS tests,
---

diff --git a/IPython/html/tests/util.js b/IPython/html/tests/util.js
index 9e159a6..464751c 100644
--- a/IPython/html/tests/util.js
+++ b/IPython/html/tests/util.js
@@ -58,7 +58,10 @@ casper.page_loaded = function() {
 casper.kernel_running = function() {
     // Return whether or not the kernel is running.
     return this.evaluate(function() {
-        return IPython.notebook.kernel.is_connected();
+        return IPython &&
+        IPython.notebook &&
+        IPython.notebook.kernel &&
+        IPython.notebook.kernel.is_connected();
     });
 };