Fix exception when optarg is invalid #696

	name: Update POT file

	on:
	push:
	branches:
	- master
	workflow_dispatch:

	jobs:
	check_new_string:
	name: Linux x64_64 (check)
	runs-on: ubuntu-latest

	outputs:
	output1: ${{ steps.step1.outputs.check_ret }}

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: '0'

	- id: step1
	name: Check if POT file needs to be regenerated
	run: echo "check_ret=$(bash ./scripts/check_new_strings.sh)" >> $GITHUB_OUTPUT

	update_pot_file:
	name: Linux x64_64 (L10n)
	runs-on: ubuntu-latest
	needs: check_new_string
	if: ${{ needs.check_new_string.outputs.output1 == 'REGEN' }}

	steps:
	- uses: actions/checkout@v4

	- uses: abbbi/github-actions-tune@v1

	- name: Install packages
	run: sudo apt-get install -y -qq cmake ninja-build gettext

	- name: Disable all options in CMakeLists.txt
	run: sed -i 's/ ON)$/ OFF)/g' "$GITHUB_WORKSPACE/CMakeLists.txt"

	- name: Generate files for build system
	run: cmake -S "$GITHUB_WORKSPACE" -B build -GNinja -DWITH_GETTEXT=1

	- name: Generate new POT file
	run: ninja -C build genpot

	- uses: EndBug/add-and-commit@v9
	with:
	add: 'po'
	message: 'Regen POT file'
	pull: '--ff-only'
	push: true

Provide feedback