From 48e07fde57f83b8b2a6df0c07ab530f0e2ed5eea Mon Sep 17 00:00:00 2001
From: Demian Katz <demian.katz@villanova.edu>
Date: Fri, 25 Apr 2014 14:12:53 -0400
Subject: [PATCH] Eliminated unused variables.

---
 module/VuDL/src/VuDL/Connection/AbstractBase.php                | 1 -
 module/VuFind/src/VuFind/Controller/MyResearchController.php    | 2 +-
 module/VuFind/src/VuFind/Search/Primo/Params.php                | 2 --
 .../VuFindSearch/src/VuFindSearch/Backend/Primo/Connector.php   | 2 +-
 4 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/module/VuDL/src/VuDL/Connection/AbstractBase.php b/module/VuDL/src/VuDL/Connection/AbstractBase.php
index 4ed1d0edbe6..6df8e9641c3 100644
--- a/module/VuDL/src/VuDL/Connection/AbstractBase.php
+++ b/module/VuDL/src/VuDL/Connection/AbstractBase.php
@@ -130,7 +130,6 @@ class AbstractBase implements \VuFindHttp\HttpServiceAwareInterface
     {
         // Format details
         // Get config for which details we want
-        $fields = $combinedFields = array(); // Save to combine later
         $detailsList = $this->getDetailsList();
         if (empty($detailsList)) {
             throw new \Exception('Missing [Details] in VuDL.ini');
diff --git a/module/VuFind/src/VuFind/Controller/MyResearchController.php b/module/VuFind/src/VuFind/Controller/MyResearchController.php
index 427e218abcb..92870c04e4b 100644
--- a/module/VuFind/src/VuFind/Controller/MyResearchController.php
+++ b/module/VuFind/src/VuFind/Controller/MyResearchController.php
@@ -1279,7 +1279,7 @@ class MyResearchController extends AbstractBase
                     // Reassign oldpwd to password in the request so login works
                     $temp_password = $post->password;
                     $post->password = $post->oldpwd;
-                    $authClass = $this->getAuthManager()->login($request);
+                    $this->getAuthManager()->login($request);
                     $post->password = $temp_password;
                 } catch(AuthException $e) {
                     $this->flashMessenger()->setNamespace('error')
diff --git a/module/VuFind/src/VuFind/Search/Primo/Params.php b/module/VuFind/src/VuFind/Search/Primo/Params.php
index eeac45fc4e9..4df764392c9 100644
--- a/module/VuFind/src/VuFind/Search/Primo/Params.php
+++ b/module/VuFind/src/VuFind/Search/Primo/Params.php
@@ -48,8 +48,6 @@ class Params extends \VuFind\Search\Base\Params
     {
         $backendParams = new ParamBag();
 
-        $options = $this->getOptions();
-
         // The "relevance" sort option is a VuFind reserved word; we need to make
         // this null in order to achieve the desired effect with Summon:
         $sort = $this->getSort();
diff --git a/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Connector.php b/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Connector.php
index ab47639ea87..01c318ac4ba 100644
--- a/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Connector.php
+++ b/module/VuFindSearch/src/VuFindSearch/Backend/Primo/Connector.php
@@ -233,7 +233,7 @@ class Connector
         $lookfor = "";
 
         if (is_array($terms)) {
-            foreach ($terms as $key => $thisTerm) {
+            foreach ($terms as $thisTerm) {
                 //set the index to search
                 switch ($thisTerm['index']) {
                 case "AllFields":
-- 
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