Cli/Screen: Fix strict standard violation

This commit is contained in:
Eric Lippmann 2013-10-22 15:09:41 +02:00
parent 46569bad32
commit 5abac6f2f4

View File

@ -8,7 +8,7 @@ class Screen
{ {
protected static $instance; protected static $instance;
public function instance() public static function instance()
{ {
if (self::$instance === null) { if (self::$instance === null) {
self::$instance = new AnsiScreen(); self::$instance = new AnsiScreen();