}
// Blanking autosummaries
- if ( $oldContent->getSize() > 0 && $newContent->getSize() == 0 ) {
+ if ( !empty( $oldContent ) && $oldContent->getSize() > 0 && $newContent->getSize() == 0 ) {
return wfMsgForContent( 'autosumm-blank' );
- } elseif ( $oldContent->getSize() > 10 * $newContent->getSize() && $newContent->getSize() < 500 ) {
+ } elseif ( !empty( $oldContent ) && $oldContent->getSize() > 10 * $newContent->getSize() && $newContent->getSize() < 500 ) {
// Removing more than 90% of the article
$truncatedtext = $newContent->getTextForSummary(