be able to set max_slices to zero

diff --git a/planetlab/common/actions.php b/planetlab/common/actions.php
index 6b78666..1600eb4 100644 (file)
--- a/planetlab/common/actions.php
+++ b/planetlab/common/actions.php
@@ -481,7 +481,7 @@ switch ($action) {
 
    if ($_POST['login_base']) 
      $fields['login_base'] = $_POST['login_base'];
-   if ($_POST['max_slices']) 
+   if (isset($_POST['max_slices']))
      $fields['max_slices'] = intval($_POST['max_slices']);
    if (isset($_POST['enabled'])) {
      $fields['enabled'] = (bool)$_POST['enabled'];