From 31e3e9ae43a889a0746437cccf7a3df79fda02a3 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Mon, 23 Feb 2015 11:03:19 +0100
Subject: [PATCH] Remove itipinvitations database entries related to a deleted
 user

---
 plugins/calendar/calendar.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index b67d84c9..8febb406 100644
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -3210,6 +3210,11 @@ class calendar extends rcube_plugin
    */
   public function user_delete($args)
   {
+     // delete itipinvitations entries related to this user
+     $db = $this->rc->get_dbh();
+     $table_itipinvitations = $db->table_name('itipinvitations', true);
+     $db->query("DELETE FROM $table_itipinvitations WHERE `user_id` = ?", $args['user']->ID);
+
      $this->load_driver();
      return $this->driver->user_delete($args);
   }