[Mediawiki-l] How to return HTTP 404 for a non-existent page?

[Platonides]

Javier Valcarce García escribió:
> Some time ago, I ask this same question, the solution, given to me by
> Platonides, was to change a line in the source code of MediaWiki 1.10
> 
> if ( 0 == $this->getID() ) {
>     wfProfileOut( __METHOD__ );
>     $wgOut->setStatusCode(404); // CHANGED
> 
> 
> Now, I have MediaWiki 1.12, What are the lines I must change now? Why
> not include permanently this feature in the main source code?

Just add the same line at the same place. That would be Article.php line 148