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Fix PHP8 warning

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This commit is contained in:
Aleksander Machniak 2023-08-09 15:25:21 +02:00
parent 1818ee06c9
commit 83e4a3b92b
1 changed files with 1 additions and 1 deletions
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2
plugins/libcalendaring/libcalendaring.php
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@ -1175,7 +1175,7 @@ class libcalendaring extends rcube_plugin
foreach ($this->ical_parts as $mime_id) { foreach ($this->ical_parts as $mime_id) {
$part = $this->ical_message->mime_parts[$mime_id]; $part = $this->ical_message->mime_parts[$mime_id];
$charset = $part->ctype_parameters['charset'] ?: RCUBE_CHARSET; $charset = ($part->ctype_parameters['charset'] ?? '') ?: RCUBE_CHARSET;
$this->mail_ical_parser->import($this->ical_message->get_part_body($mime_id, true), $charset); $this->mail_ical_parser->import($this->ical_message->get_part_body($mime_id, true), $charset);
// check if the parsed object is an instance of a recurring event/task // check if the parsed object is an instance of a recurring event/task