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fix PHP 8.0 TypeError: Cannot access offset of type string on string

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Ralf Becker 2021-11-15 17:57:06 +01:00
parent d7f8ac6d52
commit 4e4506d2be
1 changed files with 1 additions and 4 deletions
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5
mail/inc/class.mail_ui.inc.php
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@ -2757,10 +2757,7 @@ $filter['before']= date("d-M-Y", $cutoffdate2);
{
//error_log(__METHOD__."about to call calendar_ical");
$calendar_ical = new calendar_ical();
$eventid = $calendar_ical->search($attachment['attachment'],-1);
//error_log(__METHOD__.array2string($eventid));
if (!$eventid) $eventid = -1;
$event = $calendar_ical->importVCal($attachment['attachment'],(is_array($eventid)?$eventid[0]:$eventid),null,true,0,'',null,$attachment['charset']);
$event = $calendar_ical->importVCal($attachment['attachment'],-1,null,true,0,'',null,$attachment['charset']);
//error_log(__METHOD__.$event);
if ((int)$event > 0)
{