From 61e4ea141393d75425a97ff07375a37b4b794ac1 Mon Sep 17 00:00:00 2001
From: Julien Vanier <jvanier@gmail.com>
Date: Thu, 22 Jan 2015 14:21:22 -0500
Subject: [PATCH] Check for the existence of Paloma in the hook Javascript

---
 app/views/paloma/_hook.html.erb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/views/paloma/_hook.html.erb b/app/views/paloma/_hook.html.erb
index 2ec7a97..ed03ec1 100644
--- a/app/views/paloma/_hook.html.erb
+++ b/app/views/paloma/_hook.html.erb
@@ -3,6 +3,11 @@
 <div class="js-paloma-hook" data-id="<%= id %>">
   <script type="text/javascript">
     (function(){
+      // Do not continue if Paloma not found.
+      if (window['Paloma'] === undefined) {
+        return true;
+      }
+
       Paloma.env = '<%= Rails.env %>';
 
       // Remove any callback details if any