Bug#1109412: /usr/bin/grub-file: grub-file: Using the --version argument returns the version but says it is an unknown argument

[Huey Chen]

Package: grub-common
Version: 2.12-9
Severity: minor
File: /usr/bin/grub-file
X-Debbugs-Cc: hueychen27 at outlook.com

Dear Maintainer,

This is quite a minor bug, but running `grub-file --version` returns the version information and also `error: unknown argument `--version'.`
What should happen is that the error should not appear.

Also, `grub-file --help` does not list `--version` as an option, as well as the manpage.

Sincerely,
Huey Chen

-- System Information:
Debian Release: 13.0
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.15-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_USER
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages grub-common depends on:
ii  gettext-base        0.23.1-2
ii  libc6               2.41-9
ii  libdevmapper1.02.1  2:1.02.205-2
ii  libefiboot1t64      38-3.1+b1
ii  libefivar1t64       38-3.1+b1
ii  libfreetype6        2.13.3+dfsg-1
ii  libfuse3-4          3.17.2-2
ii  liblzma5            5.8.1-1

Versions of packages grub-common recommends:
pn  os-prober  <none>

Versions of packages grub-common suggests:
ii  console-setup  1.239
ii  desktop-base   13.0.3
pn  grub-emu       <none>
ii  mtools         4.0.48-1
pn  multiboot-doc  <none>
ii  xorriso        1.5.6-1.2+b1

-- Configuration Files:
/etc/grub.d/40_custom changed [not included]

-- no debconf information