function Media::preSaveRevision

Overrides ContentEntityBase::preSaveRevision

File

core/modules/media/src/Entity/Media.php, line 399

Class

Media

Defines the media entity class.

Namespace

Code

public function preSaveRevision(EntityStorageInterface $storage, \stdClass $record) {
    parent::preSaveRevision($storage, $record);
    if (!$this->isNewRevision() && isset($this->original) && empty($record->revision_log_message)) {
        // If we are updating an existing media item without adding a
        // new revision, we need to make sure $entity->revision_log_message is
        // reset whenever it is empty.
        // Therefore, this code allows us to avoid clobbering an existing log
        // entry with an empty one.
        $this->setRevisionLogMessage($this->original
            ->getRevisionLogMessage());
    }
}