Before, only fandom wikis dumps were compressed with .7z. These archives can have several .xml files in the .7z; not just one. So we need to have a flag for the fandom-2020 dumps. This fixes the bug so .7z archives work in either case.
Before, only fandom wikis dumps were compressed with .7z. These archives can have several .xml files in the .7z; not just one. So we need to have a flag for the fandom-2020 dumps. This fixes the bug so .7z archives work in either case.