fix missing object initialization and properly declare class variables

var is deprecated since ages and in strict mode we have to initialize
$this->var as a generic object before using it.

Signed-off-by: Florian Pritz <bluewind@xinu.at>

1 files changed, 4 insertions, 2 deletions

diff --git a/application/controllers/file.php b/application/controllers/file.php
index 0848d7470..1ac3a79c9 100644
--- a/application/controllers/file.php
+++ b/application/controllers/file.php
@@ -9,13 +9,15 @@
 
 class File extends CI_Controller {
 
-	var $data = array();
-	var $var;
+	public $data = array();
+	public $var;
 
 	function __construct()
 	{
 		parent::__construct();
 
+		$this->var = new StdClass();
+
 		$this->load->library('migration');
 		if ( ! $this->migration->current()) {
 			show_error($this->migration->error_string());