if ( $this->sectiontitle !== '' ) {
$sectionanchor = $this->guessSectionName( $this->sectiontitle );
// If no edit summary was specified, create one automatically from the section
// title and have it link to the new section. Otherwise, respect the summary as
// passed.
if ( $this->summary === '' ) {
if ( $this->sectiontitle !== '' ) {
$sectionanchor = $this->guessSectionName( $this->sectiontitle );
// If no edit summary was specified, create one automatically from the section
// title and have it link to the new section. Otherwise, respect the summary as
// passed.
if ( $this->summary === '' ) {