Fixes to env variable references #272

	name: FlatRedBall Editor

	on:
	push:
	branches: [ "NetStandard" ]
	pull_request:
	branches: [ "NetStandard" ]

	jobs:
	build:
	strategy:
	matrix:
	configuration: [Debug, Release]

	runs-on: windows-latest # For a list of available runner types, refer to
	# https://help.github.com/en/actions/reference/workflow-syntax-for-github-actions#jobsjob_idruns-on
	steps:
	- name: Checkout FRB
	uses: actions/checkout@v4
	with:
	fetch-depth: 1
	path: 'FRB'

	- name: Checkout Gum
	uses: actions/checkout@v4
	with:
	repository: ${{ github.repository_owner }}/Gum
	fetch-depth: 1
	path: 'Gum'

	# Install the .NET Core workload
	- name: Install .NET Core
	uses: actions/setup-dotnet@v3
	with:
	dotnet-version: 6.0.x

	# Add MSBuild to the PATH: https://github.com/microsoft/setup-msbuild
	- name: Setup MSBuild.exe
	uses: microsoft/[email protected]

	- name: Build
	run: dotnet build -c ${{ matrix.configuration }} 'FRB\FRBDK\Glue\Glue with All.sln'

	- name: Package
	uses: actions/upload-artifact@v3
	with:
	name: ${{ matrix.configuration }}
	path: FRB/FRBDK/Glue/Glue/bin/${{ matrix.configuration }}

Provide feedback