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Silence "PHP Warning: count(): Parameter must be an array or an object that implements Countable"

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This commit is contained in:
nathangray 2021-05-31 14:35:12 -06:00
parent 8bb4f56149
commit 320a96037f
1 changed files with 1 additions and 1 deletions
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2
calendar/inc/class.calendar_ical.inc.php
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@ -578,7 +578,7 @@ class calendar_ical extends calendar_boupdate
$organizerUID = $event['owner'];
}
// do NOT use ORGANIZER for events without further participants or a different organizer
if (count($event['participants']) > 1 || !isset($event['participants'][$event['owner']]) || $event['owner'] != $this->user)
if (is_array($event['participants']) && (count($event['participants']) > 1 || !isset($event['participants'][$event['owner']])) || $event['owner'] != $this->user)
{
$attributes['ORGANIZER'] = $organizerURL;
$parameters['ORGANIZER']['CN'] = $organizerCN;