Fix warnings about signatures #19

	name: Unit Tests

	on:
	push:
	paths-ignore:
	- '**.md'
	pull_request:
	paths-ignore:
	- '**.md'

	jobs:

	build:

	strategy:
	matrix:
	os:
	- ubuntu-20.04
	# no libssl on windows
	# - windows-latest

	perl:
	- '5.22'
	- '5.26'
	- '5.30'
	- '5.32'

	fail-fast: false

	name: perl${{ matrix.perl }}/${{ matrix.os }}

	runs-on: ${{ matrix.os }}

	steps:

	- name: Checkout
	uses: actions/checkout@v1

	- name: Setup perl
	uses: shogo82148/actions-setup-perl@v1
	with:
	perl-version: ${{ matrix.perl }}

	- name: CPAN Cache
	id: cpan-cache
	uses: actions/cache@v1
	with:
	path: thirdparty
	key: ${{ matrix.os }}-cpan-${{ matrix.perl }}-${{ hashFiles('/Makefile.PL') }}-${{ hashFiles('/cpanfile') }}

	- name: Prepare
	run: perl Makefile.PL

	- name: Make 3rd Party
	if: steps.cpan-cache.outputs.cache-hit != 'true'
	run: make thirdparty

	- name: Run tests
	run: \|
	set -e
	make
	make test
	make dist

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