1 files changed, 61 insertions, 61 deletions

diff --git a/core/Unzip/Tar.php b/core/Unzip/Tar.php
index e565b12482..ad7aebf6b9 100755
--- a/core/Unzip/Tar.php
+++ b/core/Unzip/Tar.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * Piwik - Open source web analytics
- * 
+ *
  * @link http://piwik.org
  * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
  *
@@ -16,70 +16,70 @@ require_once PIWIK_INCLUDE_PATH . '/libs/Archive_Tar/Tar.php';
 
 /**
  * Unzip implementation for Archive_Tar PEAR lib.
- * 
+ *
  * @package Piwik
  * @subpackage Piwik_Unzip
  */
 class Piwik_Unzip_Tar implements Piwik_Unzip_Interface
 {
-	/**
-	 * Archive_Tar instance.
-	 * 
-	 * @var Archive_Tar
-	 */
-	private $tarArchive = null;
-	
-	/**
-	 * Constructor.
-	 * 
-	 * @param string $filename Path to tar file.
-	 * @param string|null $compression Either 'gz', 'bz2' or null for no compression.
-	 */
-	public function __construct($filename, $compression = null)
-	{
-		$this->tarArchive = new Archive_Tar($filename, $compression);
-	}
-	
-	/**
-	 * Extracts the contents of the tar file to $pathExtracted.
-	 * 
-	 * @param string $pathExtracted Directory to extract into.
-	 * @return bool true if successful, false if otherwise.
-	 */
-	public function extract($pathExtracted)
-	{
-		return $this->tarArchive->extract($pathExtracted);
-	}
-	
-	/**
-	 * Extracts one file held in a tar archive and returns the deflated file
-	 * as a string.
-	 * 
-	 * @param string $inArchivePath Path to file in the tar archive.
-	 * @return bool true if successful, false if otherwise.
-	 */
-	public function extractInString($inArchivePath)
-	{
-		return $this->tarArchive->extractInString($inArchivePath);
-	}
-	
-	/**
-	 * Lists the files held in the tar archive.
-	 * 
-	 * @return array List of paths describing everything held in the tar archive.
-	 */
-	public function listContent()
-	{
-		return $this->tarArchive->listContent();
-	}
+    /**
+     * Archive_Tar instance.
+     *
+     * @var Archive_Tar
+     */
+    private $tarArchive = null;
+
+    /**
+     * Constructor.
+     *
+     * @param string $filename Path to tar file.
+     * @param string|null $compression Either 'gz', 'bz2' or null for no compression.
+     */
+    public function __construct($filename, $compression = null)
+    {
+        $this->tarArchive = new Archive_Tar($filename, $compression);
+    }
+
+    /**
+     * Extracts the contents of the tar file to $pathExtracted.
+     *
+     * @param string $pathExtracted Directory to extract into.
+     * @return bool true if successful, false if otherwise.
+     */
+    public function extract($pathExtracted)
+    {
+        return $this->tarArchive->extract($pathExtracted);
+    }
+
+    /**
+     * Extracts one file held in a tar archive and returns the deflated file
+     * as a string.
+     *
+     * @param string $inArchivePath Path to file in the tar archive.
+     * @return bool true if successful, false if otherwise.
+     */
+    public function extractInString($inArchivePath)
+    {
+        return $this->tarArchive->extractInString($inArchivePath);
+    }
+
+    /**
+     * Lists the files held in the tar archive.
+     *
+     * @return array List of paths describing everything held in the tar archive.
+     */
+    public function listContent()
+    {
+        return $this->tarArchive->listContent();
+    }
 
-	/**
-	 * Get error status string for the latest error.
-	 *
-	 * @return string
-	 */
-	public function errorInfo()
-	{
-		return $this->tarArchive->error_object->getMessage();
-	}
+    /**
+     * Get error status string for the latest error.
+     *
+     * @return string
+     */
+    public function errorInfo()
+    {
+        return $this->tarArchive->error_object->getMessage();
+    }
 }