function BlockContent::preSaveRevision

Overrides ContentEntityBase::preSaveRevision

File

core/modules/block_content/src/Entity/BlockContent.php, line 168

Class

BlockContent

Defines the custom block entity class.

Namespace

Code

public function preSaveRevision(EntityStorageInterface $storage, \stdClass $record) {
  parent::preSaveRevision($storage, $record);
  if (!$this->isNewRevision() && isset($this->original) && (!isset($record->revision_log) || $record->revision_log === '')) {
    // If we are updating an existing block_content without adding a new
    // revision and the user did not supply a revision log, keep the existing
    // one.
    $record->revision_log = $this->original
      ->getRevisionLogMessage();
  }
}