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fix PHP 8.0 error: Illegal offset type

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This commit is contained in:
Ralf Becker 2021-10-19 09:18:00 +02:00
parent 937a96198c
commit d9959a6aa0
1 changed files with 1 additions and 1 deletions
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2
calendar/inc/class.calendar_groupdav.inc.php
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@ -1356,7 +1356,7 @@ class calendar_groupdav extends Api\CalDAV\Handler
}
// from now on we deal with exceptions
$org_recurrence = $org_recurrences[$recurrence['recurrence']];
$org_recurrence = isset($recurrence['recurrence']) ? $org_recurrences[$recurrence['recurrence']] : null;
if (isset($org_recurrence)) // already existing recurrence
{
//error_log(__METHOD__.'() setting id #'.$org_recurrence['id']).' for '.$recurrence['recurrence'].' = '.date('Y-m-d H:i:s',$recurrence['recurrence']);