Fix incorrectly reported volume when using .5 as volume step #157

	name: Check Python code formatting

	on:
	push:
	paths:
	- 'intg-denonavr/**'
	- 'requirements.txt'
	- 'test-requirements.txt'
	- 'tests/**'
	- '.github/*/.yml'
	- '.pylintrc'
	- 'pyproject.toml'
	- 'tox.ini'
	pull_request:
	branches: [main]
	types: [opened, synchronize, reopened]

	permissions:
	contents: read

	jobs:
	test:
	runs-on: ubuntu-22.04

	name: Check Python code formatting
	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.11"

	- name: Install pip
	run: \|
	python -m pip install --upgrade pip

	- name: Install dependencies
	run: \|
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	if [ -f test-requirements.txt ]; then pip install -r test-requirements.txt; fi
	- name: Analyzing the code with pylint
	run: \|
	python -m pylint intg-denonavr
	- name: Lint with flake8
	run: \|
	python -m flake8 intg-denonavr --count --show-source --statistics
	- name: Check code formatting with isort
	run: \|
	python -m isort intg-denonavr/. --check --verbose
	- name: Check code formatting with black
	run: \|
	python -m black intg-denonavr --check --verbose --line-length 120

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