diff --git a/core/Db/BatchInsert.php b/core/Db/BatchInsert.php
index f5cca965ea55749c94135528ded6eed6d5ce067c..464ec94fc9bf7cdb8ac4d0a662e269da4dd2479a 100644
--- a/core/Db/BatchInsert.php
+++ b/core/Db/BatchInsert.php
@@ -174,9 +174,9 @@ class BatchInsert
 
         $exceptions = array();
         foreach ($keywords as $keyword) {
+            $queryStart = 'LOAD DATA ' . $keyword . 'INFILE ';
+            $sql = $queryStart . $query;
             try {
-                $queryStart = 'LOAD DATA ' . $keyword . 'INFILE ';
-                $sql = $queryStart . $query;
                 $result = @Db::exec($sql);
                 if (empty($result) || $result < 0) {
                     continue;
diff --git a/libs/PiwikTracker/PiwikTracker.php b/libs/PiwikTracker/PiwikTracker.php
index eb8d1924b4aa89381730aff84c433c9839b41d2f..4752abcd1f19968f8b49c68810728ad399542a38 100644
--- a/libs/PiwikTracker/PiwikTracker.php
+++ b/libs/PiwikTracker/PiwikTracker.php
@@ -927,8 +927,6 @@ class PiwikTracker
             return true;
         }
 
-        $response = '';
-
         if (!$this->cookieSupport) {
             $this->requestCookie = '';
         }