fix nil panic on packet buffer #308

	# This workflow will build a golang project
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-go

	name: Test

	on:
	push:
	branches: [ "main" ]
	paths:
	- '**.go'
	- '**.sql'
	- '.env.example'
	- '**.yml'
	- '**.tf'
	- 'go.mod'
	- 'go.sum'
	- 'Dockerfile'
	pull_request:
	branches: [ "main" ]
	paths:
	- '**.go'
	- '**.sql'
	- '.env.example'
	- '**.yml'
	- '**.tf'
	- 'go.mod'
	- 'go.sum'
	- 'Dockerfile'

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Update apt
	run: sudo apt update

	- name: Install dependencies
	run: sudo apt install libx264-dev libopus-dev

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '1.21'

	- name: Test
	run: go test -v -timeout 5m ./...

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