From f64df4afa7b71161e6aca9982f5ecff11185f846 Mon Sep 17 00:00:00 2001
From: Tim van Dijen <tvdijen@gmail.com>
Date: Thu, 4 Jan 2018 12:00:12 +0100
Subject: [PATCH] statistics: remove unused variables

---
 modules/statistics/lib/LogCleaner.php | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/modules/statistics/lib/LogCleaner.php b/modules/statistics/lib/LogCleaner.php
index 579d2febc..b80a39e53 100644
--- a/modules/statistics/lib/LogCleaner.php
+++ b/modules/statistics/lib/LogCleaner.php
@@ -59,7 +59,6 @@ class sspmod_statistics_LogCleaner
             $this->statconfig->getValue('datestart', 0), $this->statconfig->getValue('datelength', 15), $this->statconfig->getValue('offsetspan', 44)
         );
 
-        $results = array();
         $sessioncounter = array();
 
         $i = 0;
@@ -76,7 +75,6 @@ class sspmod_statistics_LogCleaner
             // Parse log, and extract epoch time and rest of content.
             $epoch = $logparser->parseEpoch($logline);
             $content = $logparser->parseContent($logline);
-            $action = trim($content[5]);
 
             if (($i % 10000) == 0) {
                 echo("Read line " . $i . "\n");
@@ -162,7 +160,6 @@ class sspmod_statistics_LogCleaner
             $i++;
 
             $content = $logparser->parseContent($logline);
-            $action = trim($content[5]);
 
             if (($i % 10000) == 0) {
                 echo("Read line " . $i . "\n");
-- 
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