do not list duplicates as a result of federation.

diff --git a/planetlab/pub/sites.php b/planetlab/pub/sites.php
index 5d5a821..87f4d40 100644 (file)
--- a/planetlab/pub/sites.php
+++ b/planetlab/pub/sites.php
@@ -26,7 +26,7 @@ include 'plc_header.php';
 <?php
 
 // All defined sites
-$sites = $adm->GetSites(array('is_public' => TRUE), array('name', 'url'));
+$sites = $adm->GetSites(array('is_public' => TRUE, 'peer_id' => NULL), array('name', 'url'));
 
 foreach ($sites as $site) {
   $name = htmlspecialchars($site['name']);