X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=include%2Fsecurity.inc.php;h=d978e5df2c9de97fbb1706f59cc71ea4b5a4607e;hb=3d57237e2ce44f487ebef727aa957c63643f5c1c;hp=47b38dac43bc8b1474111b36a70b26f6046716e2;hpb=8dda254648e0ebf8ba0e6a7b2d58acff730ada2c;p=platal.git

diff --git a/include/security.inc.php b/include/security.inc.php
index 47b38da..d978e5d 100644
--- a/include/security.inc.php
+++ b/include/security.inc.php
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2010 Polytechnique.org                              *
+ *  Copyright (C) 2003-2011 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -66,10 +66,11 @@ function check_ip($level)
 
 function check_email($email, $message)
 {
-    $res = XDB::query("SELECT state, description
-        FROM email_watch
-        WHERE state != 'safe' AND email = {?}", $email);
-    if ($res->numRows()) {
+    $res = XDB::fetchOneCell('SELECT  COUNT(*)
+                                FROM  email_watch
+                               WHERE  state != \'safe\' AND email = {?}',
+                             $email);
+    if ($res) {
         send_warning_mail($message);
         return true;
     }
@@ -78,7 +79,10 @@ function check_email($email, $message)
 
 function check_account()
 {
-    return S::user()->watch;
+    if (S::user()) {
+        return S::user()->watch;
+    }
+    return false;
 }
 
 function check_redirect($red = null)