The gender information are only needed when outputting titles,
in other cases (when only pageids are selected) it results in a
undefined property
Bug: T235316
Follow-Up: I911dcb160a7b169091b9e8f66fb3908d0f2a1ba4
Change-Id: I5c9a501919914afd38343551c755126c98d457e6
$res = $this->select( __METHOD__ );
if ( is_null( $resultPageSet ) ) {
- $this->executeGenderCacheFromResultWrapper( $res, __METHOD__ );
+ if ( $fld_title ) {
+ $this->executeGenderCacheFromResultWrapper( $res, __METHOD__ );
+ }
$count = 0;
foreach ( $res as $row ) {