. $wgUser->getSkin()->userToolLinks( $target->getUser(), $target->getUserText() );
$wgOut->addHtml( wfMsgExt( 'rollback-success', array( 'parse', 'replaceafter' ), $old, $new ) );
$wgOut->returnToMain( false, $this->mTitle );
- $de = new DifferenceEngine( $this->mTitle, $current->getId(), 'next', false, true );
- $de->showDiff( '', '' );
+
+ if( !$wgRequest->getBool( 'hidediff', false ) ) {
+ $de = new DifferenceEngine( $this->mTitle, $current->getId(), 'next', false, true );
+ $de->showDiff( '', '' );
+ }
}