From db61b81f860aae8d9690f8e5d2c677b476535dd6 Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Wed, 4 Sep 2013 16:42:26 -0500
Subject: [PATCH] Remove some old code that was triggering needless warnings.

---
 library/Unl/Cas.php | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/library/Unl/Cas.php b/library/Unl/Cas.php
index 71354c0..4b62ffa 100644
--- a/library/Unl/Cas.php
+++ b/library/Unl/Cas.php
@@ -85,30 +85,12 @@ class Unl_Cas
     
     /**
      * Set the service url
-     * 
-     * This function appends all get variables but strips out the ticket
-     * The ticket parameter is appended by the CAS server, if it is left
-     * in the service URL will be different from the one sent to the CAS
-     * server. Because of this, authentication will fail.
      *
      * @param string $serviceUrl
      */
     public function setServiceUrl($serviceUrl)
     {
-        $params = array();
-        $paramString = "";
-        if (sizeof($_GET) > 0) {
-            foreach ($_GET as $key => $value) {
-                if ($key != "ticket") {
-                    $params[] = $key . ($value != "" ? "=" . $value : "");
-                }
-            }
-            if(sizeof($params) > 0){
-                $paramString = "?" . implode("&", $params);
-            }
-        }
-        $paramString = '';
-        $this->_serviceUrl = $serviceUrl . $paramString;
+        $this->_serviceUrl = $serviceUrl;
     }
     
     /**
-- 
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