Fix binfmt_misc check
Created by: ollieparanoid
We require binfmt_misc
to run programs of foreign architectures (e.g. armhf) with QEMU. This is set up by default in most distributions, but in some (e.g. Alpine, Void) it needs to be configured manually (see Troubleshooting).
We have a check in place, which points to that troubleshooting wiki page. However, the check was flawed, because we assumed the binfmt_misc
folder would not exist.
Fixes #1444 (closed).