Avoid direct execution of installer includes (#1488895)

Thomas Bruederli

2013-01-10 5845b2502787f6672e317bd271018e8cd778ec02

 installer/check.php

@@ -1,3 +1,10 @@
<?php

if (!class_exists('rcube_install') || !is_object($RCI)) {
    die("Not allowed! Please open installer/index.php instead.");
}

?>
<form action="index.php" method="get">
<?php