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Fix some PHP8 warnings

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This commit is contained in:
Aleksander Machniak 2021-09-22 13:18:44 +02:00
parent caa6738cd8
commit 3c557590b2
1 changed files with 10 additions and 3 deletions
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13
plugins/libcalendaring/libcalendaring.php
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@ -553,13 +553,18 @@ class libcalendaring extends rcube_plugin
*/ */
public static function alarm_text($alarm) public static function alarm_text($alarm)
{ {
$related = null;
if (is_string($alarm)) { if (is_string($alarm)) {
list($trigger, $action) = explode(':', $alarm); list($trigger, $action) = explode(':', $alarm);
} }
else { else {
$trigger = $alarm['trigger']; $trigger = $alarm['trigger'];
$action = $alarm['action']; $action = $alarm['action'];
$related = $alarm['related'];
if (!empty($alarm['related'])) {
$related = $alarm['related'];
}
} }
$text = ''; $text = '';
@ -1119,10 +1124,12 @@ class libcalendaring extends rcube_plugin
// check all message parts for .ics files // check all message parts for .ics files
foreach ((array)$this->ical_message->mime_parts as $part) { foreach ((array)$this->ical_message->mime_parts as $part) {
if (self::part_is_vcalendar($part, $this->ical_message)) { if (self::part_is_vcalendar($part, $this->ical_message)) {
if ($part->ctype_parameters['method']) if (!empty($part->ctype_parameters['method'])) {
$itip_part = $part->mime_id; $itip_part = $part->mime_id;
else }
else {
$this->ical_parts[] = $part->mime_id; $this->ical_parts[] = $part->mime_id;
}
} }
} }