From 10da00c79621c8c56e266bd15b7460e6e08ba4fd Mon Sep 17 00:00:00 2001
From: Ingo Schommer <ingo@silverstripe.com>
Date: Wed, 7 May 2014 10:46:59 +1200
Subject: [PATCH] Guard against older jQuery versions

---
 src/SilverStripe/BehatExtension/Context/BasicContext.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/SilverStripe/BehatExtension/Context/BasicContext.php b/src/SilverStripe/BehatExtension/Context/BasicContext.php
index b67db47..7f78c98 100644
--- a/src/SilverStripe/BehatExtension/Context/BasicContext.php
+++ b/src/SilverStripe/BehatExtension/Context/BasicContext.php
@@ -134,7 +134,7 @@ JS;
         }
 
         $javascript = <<<JS
-if ('undefined' !== typeof window.jQuery) {
+if ('undefined' !== typeof window.jQuery && 'undefined' !== typeof window.jQuery.fn.on) {
     window.jQuery(document).on('ajaxStart.ss.test.behaviour', function(){
         window.__ajaxStatus = function() {
             return 'waiting';
@@ -180,7 +180,7 @@ JS;
         $this->handleAjaxTimeout();
 
         $javascript = <<<JS
-if ('undefined' !== typeof window.jQuery) {
+if ('undefined' !== typeof window.jQuery && 'undefined' !== typeof window.jQuery.fn.off) {
 window.jQuery(document).off('ajaxStart.ss.test.behaviour');
 window.jQuery(document).off('ajaxComplete.ss.test.behaviour');
 window.jQuery(document).off('ajaxSuccess.ss.test.behaviour');