Unsupported protocol-relative $wgServer

[Seb35]

I just tested this extension (in order to answer a serverfault question). When I tried to download an attachment, it didn’t work.

After some investigation, it appeared the case where $wgServer is defined as protocol-relative (e.g. $wgServer = '//www.example.org') doesn’t work. The error I got was in download/FileStreamer.php line 58. And the problem got fixed when I changed $wgServer to 'https://www.example.org'.