fix null ref #284

	name: Articulate Build

	on:
	push:
	pull_request:
	workflow_dispatch:

	jobs:

	build:

	runs-on: windows-latest

	env:
	Solution_File: src\Articulate.sln
	Code_CSProj_File: src\Articulate\Articulate.csproj
	Web_Proj_Folder: src\Articulate.Web
	Release_Folder: build\Release
	Build_Folder: build
	Configuration: Release

	steps:
	- name: Checkout
	uses: actions/checkout@v2
	with:
	fetch-depth: 0
	- uses: dotnet/nbgv@master
	with:
	setAllVars: true
	- run: echo "NBGV_SemVer2 $NBGV_SemVer2"

	- name: Add MSBuild to PATH
	uses: microsoft/[email protected]

	- uses: nuget/setup-nuget@v1
	with:
	nuget-version: 'latest'

	- name: Nuget Restore
	run: nuget restore $env:Solution_File

	- name: MSBuild Clean
	run: msbuild $env:Solution_File /p:Configuration=${{ env.Configuration }} /t:Clean

	- name: MSBuild Build
	run: msbuild $env:Solution_File /p:Configuration=${{ env.Configuration }}

	- name: Dotnet Pack
	run: dotnet pack ${{ env.Code_CSProj_File }} --output ${{ env.Release_Folder }} --configuration ${{ env.Configuration }}

	- uses: actions/upload-artifact@v2
	with:
	name: Articulate.${{ env.NBGV_SemVer2 }}
	path: ${{ env.Release_Folder }}/Articulate.*

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