Disabled SSO Ticket Link Fix

Author: maxmi

src/app/code/community/Zendesk/Zendesk/Helper/Data.php

@@ -116,16 +116,12 @@ public function getZendeskAuthNormalUrl()
      *
      * @return string Zendesk Account login unauthenticated form url
      */
-    public function getZendeskUnauthUrl($return_url = "")
+    public function getZendeskUnauthUrl()
     {
         $protocol = 'https://';
         $domain = $this->getZendeskDomain();
         $route = '/access/unauthenticated';
 
-        if ($return_url) {
-            $route .= '?return_to='.$return_url;
-        }
-
         return $protocol . $domain . $route;
     }
 

src/app/code/community/Zendesk/Zendesk/controllers/SsoController.php

@@ -27,7 +27,7 @@ public function loginAction()
     {
         $return_url = Mage::helper('core')->urlDecode($this->getRequest()->getParam('return_url', ""));
         if(!Mage::getStoreConfig('zendesk/sso_frontend/enabled')) {
-            $this->_redirectUrl(Mage::helper('zendesk')->getZendeskUnauthUrl($return_url));
+            $this->_redirectUrl($return_url ? $return_url : Mage::helper('zendesk')->getZendeskUnauthUrl());
             return $this;
         }