Bug in util/gnub.d/30_os-prober.in

[Артём Васелюк]

Hello,

I have noticed a possible bug in the file /util/grub.d/30_os-prober.in. The file is located here https://git.savannah.gnu.org/cgit/grub.git/tree/util/grub.d/30_os-prober.in

The 125 line


```


EXPUUID="${EXPUUID}@${DEVICE#*@}"

```


should be changed to

```

EXPUUID="${EXPUUID}@${DEVICE%@*}"

```

I have two OSs on my laptop. The output of os-prober is

```

/dev/nvme0n1p1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi
/dev/nvme0n1p5:Manjaro Linux (21.0.5):ManjaroLinux:linux

```

The value of ${DEVICE#*@} is "/efi/Microsoft/Boot/bootmgfw.efi". I think it should be "/dev/nvme0n1p1"

Also look on the lines 182 and 183

EFIPATH=${DEVICE#*@}
DEVICE=${DEVICE%@*}

Thanks for your attention. Ask me if you need

Artem Vessellook