Add a check for when a read() returns zero. #367

	name: Configuration (but without pa, soundio, apple-alac) for a System V system.

	on:
	workflow_dispatch:
	push:
	branches: [ "development" ]
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]

	jobs:
	build:

	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	- name: Install Dependencies
	run: sudo apt-get -y --no-install-recommends install xmltoman libpopt-dev libdaemon-dev libconfig-dev libasound2-dev libao-dev libjack-dev libglib2.0-dev libmosquitto-dev avahi-daemon libavahi-client-dev libssl-dev libsoxr-dev libplist-dev libsodium-dev libavutil-dev libavcodec-dev libavformat-dev uuid-dev libgcrypt-dev xxd
	- name: Configure
	run: \|
	autoreconf -i
	./configure --sysconfdir=/etc --with-alsa --with-ao --with-dummy --with-libdaemon --with-jack --with-pipe --with-stdout --with-soxr --with-avahi --with-ssl=openssl --with-systemv --with-dbus-interface --with-mpris-interface --with-mqtt-client --with-airplay-2
	- name: Make
	run: \|
	make -j
	- name: Install
	run: \|
	sudo make install
	- name: Invoke
	run: \|
	sudo /etc/init.d/shairport-sync start
	sleep 2
	- name: Terminate
	run: \|
	sudo /etc/init.d/shairport-sync stop

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