FIX for #1447 to ensure proper type-safe checking of file_put_contents() in ErrorPage->writeStaticPage()
FIX for #1447 to ensure proper type-safe checking of file_put_contents() in ErrorPage->writeStaticPage()

dhensby/silverstripe-cms,silverstripe/silverstripe-cms,jonom/silverstripe-cms,dhensby/silverstripe-cms,jonom/silverstripe-cms,silverstripe/silverstripe-cms,dhensby/silverstripe-cms