On Mon, Mar 7, 2016 at 10:32 AM, Victor Danilchenko < vdanilchenko@cimpress.com> wrote:
My simple solution to this is to forcibly invoke OutputPage::Output on the spot, right there in the 'BeforeInitialize' hook:
$this->output->redirect($https_url, 301); $this->output->output();
That's pretty much how we do the https redirect in MediaWiki::main() (and a few other places). So while it's ugly, that's pretty standard, and should work for you in the foreseeable future.