X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=modules%2Faxletter%2Faxletter.inc.php;h=2edfae95bf36ba8b3a4b395f486f9dfe4fab92cc;hb=5b516e6be17378ace0e375b9da14a46051bf0f4e;hp=d13985e9f663d489295028e93055fba2fe86ccc2;hpb=c12cc82e1d97b51e19b294942ea9450a34d929cd;p=platal.git

diff --git a/modules/axletter/axletter.inc.php b/modules/axletter/axletter.inc.php
index d13985e..2edfae9 100644
--- a/modules/axletter/axletter.inc.php
+++ b/modules/axletter/axletter.inc.php
@@ -60,7 +60,7 @@ class AXLetter extends MassMailer
         if ($this->_date == '0000-00-00') {
             $this->_date = 0;
         }
-        $this->_subset_to = explode("\n", $this->_subset_to);
+        $this->_subset_to = ($this->_subset_to ? explode("\n", $this->_subset_to) : null);
         $this->_subset = (count($this->_subset_to) > 0);
     }
 
@@ -185,7 +185,7 @@ class AXLetter extends MassMailer
             require_once("emails.inc.php");
             $ids = ids_from_mails($this->_subset_to);
             $ids_list = implode(',', $ids);
-            if(count($ids_list) > 0) {
+            if(count($ids) > 0) {
                 $where[] = "ni.user_id IN ($ids_list)";
             } else {
                 // No valid email