bugfix: the slice page was broken when nobody is in slice

diff --git a/planetlab/slices/slice.php b/planetlab/slices/slice.php
index d0326f2..e0868b7 100644 (file)
--- a/planetlab/slices/slice.php
+++ b/planetlab/slices/slice.php
@@ -290,6 +290,8 @@ $person_columns = array('email', 'person_id', 'first_name', 'last_name', 'roles'
 // get persons in slice
 if (!empty($person_ids)) {
     $persons = $api->GetPersons(array('person_id' => $slice['person_ids']), $person_columns);
+} else {
+    $persons = [];
 }
 
 // just propose to add everyone else
@@ -1253,5 +1255,3 @@ if ($profiling) {
 
 // Print footer
 include 'plc_footer.php';
-
-?>