refactor: dont enqueue empty bytes for no reason #491

	name: Commit

	on:
	- push
	- pull_request
	- workflow_dispatch

	jobs:
	unit-test:
	runs-on: ${{ matrix.os }}
	strategy:
	max-parallel: 10
	matrix:
	os:
	- ubuntu-latest
	- macos-latest
	go-version:
	- "1.16"
	- "1.17"
	- "1.18"
	- "1.19"
	- "1.20"
	steps:
	- name: checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 1
	- name: set up go ${{ matrix.go-version }}
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}
	- name: lint
	uses: golangci/golangci-lint-action@v3
	with:
	version: v1.54
	args: --timeout 5m
	- name: install gotestsum
	run: go install gotest.tools/gotestsum@latest
	- name: tests
	run: make test-race

	functional-test:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os:
	- ubuntu-latest
	go-version:
	- "1.20"
	runtime:
	- "docker"
	needs:
	- unit-test
	steps:
	- name: checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 1
	- name: set up go ${{ matrix.go-version }}
	uses: actions/setup-go@v4
	with:
	go-version: ${{ matrix.go-version }}
	- name: install gotestsum
	run: go install gotest.tools/gotestsum@latest
	# pull the srl image before installing clab so that clab has no need to pull it when starting
	# -- make sure this is the same image version that is in the clab ci topo!
	- name: pull srlinux image
	run: docker pull ghcr.io/nokia/srlinux:21.11.3
	- name: install clab
	run: bash -c "$(curl -sL https://get.containerlab.dev)" -- -v 0.36.1
	- name: start clab ci topo
	run: make deploy-clab-ci
	- name: tests
	run: make test-ci

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