diff options
| -rw-r--r-- | lib/kolab_sync_data_calendar.php | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/kolab_sync_data_calendar.php b/lib/kolab_sync_data_calendar.php index a0c828b..f93a91d 100644 --- a/lib/kolab_sync_data_calendar.php +++ b/lib/kolab_sync_data_calendar.php @@ -467,7 +467,9 @@ class kolab_sync_data_calendar extends kolab_sync_data implements Syncroton_Data $event['recurrence'] = $this->recurrence_to_kolab($data->recurrence, $timezone); // recurrence exceptions - $event['recurrence']['EXDATE'] = $this->exceptions_to_kolab($data->exceptions, $timezone); + if ($exdate = $this->exceptions_to_kolab($data->exceptions, $timezone)) { + $event['recurrence']['EXDATE'] = $exdate; + } return $event; } |