FIXED:  BlogHolder.php: Line 297 deprecated

Hi!

SilverStripe 3.1 beta from github 31.01.2013
silverstripe-blog from github 31.01.2013

The line 297 (BlogHolder.php):

        if(Object::has_extension($this->ClassName, 'Translatable')) {
            $blogentry->Locale = $this->Locale; 
        }

should be:

$className = $this->ClassName;
        if($className::has_extension('Translatable')) {
            $blogentry->Locale = $this->Locale; 
        }

Regards,
Jose A.