- deletion of calculated permissions when deleting a user

- taking into account locked categories during permissions calculation


git-svn-id: http://piwigo.org/svn/trunk@680 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions.php

@@ -321,7 +321,7 @@ DELETE FROM '.IMAGES_TABLE.'
 //     - all the links to any group
 //     - all the favorites linked to this user
 //     - all sessions linked to this user
-//     - all categories informations linked to this user
+//     - calculated permissions linked to the user
 function delete_user($user_id)
 {
   // destruction of the access linked to the user
@@ -352,6 +352,13 @@ DELETE FROM '.SESSIONS_TABLE.'
 ;';
   pwg_query($query);
 
+  // deletion of calculated permissions linked to the user
+  $query = '
+DELETE FROM '.USER_FORBIDDEN_TABLE.'
+  WHERE user_id = '.$user_id.'
+;';
+  pwg_query($query);
+
   // destruction of the user
   $query = '
 DELETE FROM '.USERS_TABLE.'