use Null instead of an empty array to filter.

diff --git a/planetlab/sirius/index.php b/planetlab/sirius/index.php
index 48f644a..253f447 100644 (file)
--- a/planetlab/sirius/index.php
+++ b/planetlab/sirius/index.php
@@ -110,8 +110,8 @@ function authorizeSlice($sn) {
        global $api;
   
   $slice_list= array();
-  $result= $api->GetSlices( $slice_list, array( "name" ) );
-  
+  $result= $api->GetSlices( Null, array( "name" ) );
+
   foreach ( $result AS $slice )
   {
        if ( $slice["name"] == $sn )