replace tabs with spaces

app/exceptions/MailingException.inc

@@ -1,79 +1,79 @@
 <?php
 
-	/**
-	 * The Legend of Z
-	 *
-	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
-	 * @copyright	2014 Heinrich-Heine-Universität Düsseldorf
-	 * @license	http://www.gnu.org/licenses/gpl.html
-	 * @link	https://bitbucket.org/coderkun/the-legend-of-z
-	 */
-	
-	namespace hhu\z\exceptions;
-	
-	
-	/**
-	 * Exception during sending of an e‑mail.
-	 * 
-	 * @author	Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
-	 */
-	class MailingException extends \nre\core\Exception
-	{
-		/**
-		 * Error code
-		 * 
-		 * @var int
-		 */
-		const CODE	=	300;
-		/**
-		 * Error message
-		 * 
-		 * @var string
-		 */
-		const MESSAGE	=	'Error sending e‑mail';
-		
-		/**
-		 * Nested error message
-		 * 
-		 * @var string
-		 */
-		private $error;
-		
-		
-		
-		
-		/**
-		 * Construct a new exception.
-		 * 
-		 * @param	int	$error		Nested error message
-		 * @param	string	$message	Error message
-		 * @param	int	$code		Error code
-		 */
-		function __construct($error, $message=self::MESSAGE, $code=self::CODE)
-		{
-			parent::__construct(
-				$message,
-				$code,
-				$error
-			);
-			
-			// Store values
-			$this->error = $error;
-		}
-		
-		
-		
-		
-		/**
-		 * Get nested error message.
-		 * 
-		 * @return	string	Nested error message
-		 */
-		public function getError()
-		{
-			return $this->error;
-		}
-		
-	}
+    /**
+     * The Legend of Z
+     *
+     * @author      Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+     * @copyright   2014 Heinrich-Heine-Universität Düsseldorf
+     * @license     http://www.gnu.org/licenses/gpl.html
+     * @link        https://bitbucket.org/coderkun/the-legend-of-z
+     */
+
+    namespace hhu\z\exceptions;
+
+
+    /**
+     * Exception during sending of an e‑mail.
+     *
+     * @author  Oliver Hanraths <oliver.hanraths@uni-duesseldorf.de>
+     */
+    class MailingException extends \nre\core\Exception
+    {
+        /**
+         * Error code
+         *
+         * @var int
+         */
+        const CODE = 300;
+        /**
+         * Error message
+         *
+         * @var string
+         */
+        const MESSAGE = 'Error sending e‑mail';
+
+        /**
+         * Nested error message
+         *
+         * @var string
+         */
+        private $error;
+
+
+
+
+        /**
+         * Construct a new exception.
+         *
+         * @param   int $error      Nested error message
+         * @param   string  $message    Error message
+         * @param   int $code       Error code
+         */
+        function __construct($error, $message=self::MESSAGE, $code=self::CODE)
+        {
+            parent::__construct(
+                $message,
+                $code,
+                $error
+            );
+
+            // Store values
+            $this->error = $error;
+        }
+
+
+
+
+        /**
+         * Get nested error message.
+         *
+         * @return  string  Nested error message
+         */
+        public function getError()
+        {
+            return $this->error;
+        }
+
+    }
 
 ?>