Index: trunk/admin/editor/cmseditor/editor/filemanager/browser/default/connectors/php/connector.php
===================================================================
diff -u -r3584 -r4818
--- trunk/admin/editor/cmseditor/editor/filemanager/browser/default/connectors/php/connector.php	(.../connector.php)	(revision 3584)
+++ trunk/admin/editor/cmseditor/editor/filemanager/browser/default/connectors/php/connector.php	(.../connector.php)	(revision 4818)
@@ -50,9 +50,9 @@
 			return ;
 	}
 	// Get the main request informaiton.
-	$sCommand		= $_GET['Command'] ;
-	$sResourceType	= $_GET['Type'] ;
-	$sCurrentFolder	= $_GET['CurrentFolder'] ;
+	$sCommand		= (isset($_GET['Command']))?$_GET['Command']:'';
+	$sResourceType	= (isset($_GET['Type']))?$_GET['Type']:'';
+	$sCurrentFolder	= (isset($_GET['CurrentFolder']))?$_GET['CurrentFolder']:'';
 	// Check if it is an allowed type.
 	if ($sCommand != 'GetCmsTree') {
 		if ( !in_array( $sResourceType, array('Files','Images','Flash','Media', 'Documents','Special' ) ) )