New comment by zdykstra on void-packages repository

https://github.com/void-linux/void-packages/pull/41716#issuecomment-1387422613

Comment:
The first issue I've noticed is that the Dracut version seems to be unset in `/lib/initrd-release` inside a generated initramfs:

```
NAME="Void"
ID="void"
HOME_URL="https://voidlinux.org/"
DOCUMENTATION_URL="https://docs.voidlinux.org/"
LOGO="void-logo"
ANSI_COLOR="0;38;2;71;128;97"

DISTRIB_ID="void"
VERSION="dracut-"
PRETTY_NAME="Void Linux dracut- (Initramfs)"
DRACUT_VERSION=""
```

Looking through `/usr/lib/dracut` on my system, I see that `/usr/lib/dracut/dracut-version.sh` has:

```
#!/bin/sh
# shellcheck disable=SC2034
DRACUT_VERSION=
```

Nothing sources that file that I can see. Grepping through all of `/usr/lib/dracut` for `DRACUT_VERSION` shows it being used, but never initialized. `dracut --version` outputs:

```
# dracut --version
dracut 
```