Or if you don't have a Debian stable system at hand: Go to https://packages.debian.org/stable/beep https://packages.debian.org/stable/beep and download files f

Or if you don't have a Debian stable system at hand: Go to https://packages.debian.org/stable/beep https://packages.debian.org/stable/beep and download files from the "Download Source Package" section. If you're only interested in the patch, get this one: http://security.debian.org/debian-security/pool/updates/main/b/beep/beep_1.3-4+deb9u1.debian.tar.xz http://security.debian.org/debian-security/pool/updates/main...