From 14749649eb3b44b34ed79800ae0d9ec4a5a46b08 Mon Sep 17 00:00:00 2001
From: jmontoyaa <gugli100@gmail.com>
Date: Tue, 12 Apr 2016 12:12:24 +0200
Subject: [PATCH] Minor - Fix comment

---
 main/inc/lib/sessionmanager.lib.php | 4 +---
 main/webservices/lp.php             | 2 +-
 main/work/downloadfolder.inc.php    | 1 +
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/main/inc/lib/sessionmanager.lib.php b/main/inc/lib/sessionmanager.lib.php
index e61b57ecc7..5e1ebc8430 100755
--- a/main/inc/lib/sessionmanager.lib.php
+++ b/main/inc/lib/sessionmanager.lib.php
@@ -1255,9 +1255,7 @@ class SessionManager
             $result = Database::query($sql);
             $session = Database::fetch_assoc($result);
 
-            //We are not using this becaouse the range its to small and no other date match the condition of this function
-            //$clicks = Tracking::get_total_clicks($info['user_id'], $courseId, $sessionId, $info['login_course_date'], $info['logout_course_date']);
-            #building array to display
+            // building array to display
             $return[] = array(
                 'user_id' => $info['user_id'],
                 'logindate' => $info['login_course_date'],
diff --git a/main/webservices/lp.php b/main/webservices/lp.php
index 4240355c78..51f26e314d 100644
--- a/main/webservices/lp.php
+++ b/main/webservices/lp.php
@@ -45,7 +45,7 @@ function WSHelperVerifyKey($params)
     // if we are behind a reverse proxy, assume it will send the
     // HTTP_X_FORWARDED_FOR header and use this IP instead
     if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
-        list($ip1, $ip2) = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
+        list($ip1) = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
         $ip = trim($ip1);
     }
     if ($debug)
diff --git a/main/work/downloadfolder.inc.php b/main/work/downloadfolder.inc.php
index fbb75d1263..f22096e9cc 100755
--- a/main/work/downloadfolder.inc.php
+++ b/main/work/downloadfolder.inc.php
@@ -182,6 +182,7 @@ if (!empty($files)) {
 
     //start download of created file
     $name = $fileName .'.zip';
+    
     if (Security::check_abs_path($temp_zip_file, api_get_path(SYS_ARCHIVE_PATH))) {
         DocumentManager::file_send_for_download($temp_zip_file, true, $name);
         @unlink($temp_zip_file);