From dd9d65512664c8f7b2065660b4cb7043287e4728 Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Mon, 4 Feb 2013 15:18:03 -0500
Subject: [PATCH] Code simplification.

---
 module/VuFind/src/VuFind/Search/UrlQueryHelper.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/module/VuFind/src/VuFind/Search/UrlQueryHelper.php b/module/VuFind/src/VuFind/Search/UrlQueryHelper.php
index 03d849835ca..cc70b93f9f9 100644
--- a/module/VuFind/src/VuFind/Search/UrlQueryHelper.php
+++ b/module/VuFind/src/VuFind/Search/UrlQueryHelper.php
@@ -183,8 +183,7 @@ class UrlQueryHelper
     {
         $newResults = clone($this->results);
         $newResults->getParams()->replaceSearchTerm($from, $to);
-        $myClass = get_class($this);
-        $helper = new $myClass($newResults);
+        $helper = new static($newResults);
         return $helper->getParams();
     }
 
-- 
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