Fixes #26 recursive cend() with line from above #5

	name: "Code Scanning"

	on:
	push:
	branches: [master]
	paths:
	- 'include/**.hpp'
	- 'test/**.cpp'
	- '**.cmake'
	- 'conanfile.py'
	- 'CMakeLists.txt'
	- 'test/CMakeLists.txt'
	- '.github/workflows/analysis.yml'
	pull_request:
	branches: [master]
	paths:
	- 'include/**.hpp'
	- 'test/**.cpp'
	- '**.cmake'
	- 'conanfile.py'
	- 'CMakeLists.txt'
	- 'test/CMakeLists.txt'
	- '.github/workflows/analysis.yml'

	jobs:
	analysis:
	name: CodeQL Analysis
	runs-on: ubuntu-20.04

	env:
	build-directory: build

	strategy:
	matrix:
	language: ['cpp']

	steps:
	- name: Checkout repository
	uses: actions/checkout@v2

	- name: Set up Python
	uses: actions/setup-python@v1
	with:
	python-version: 3.7

	- name: Prepare Environment
	run: \|
	python -m pip install --upgrade pip
	pip install conan
	cmake -E make_directory ${{env.build-directory}}
	cmake -E chdir ${{env.build-directory}} conan install ..

	- name: Initialize CodeQL
	uses: github/codeql-action/init@v1

	- name: Configure
	working-directory: ${{env.build-directory}}
	run: cmake .. -DCMAKE_BUILD_TYPE=Debug -DBACKPORT_COMPILE_UNIT_TESTS=On

	- name: Build
	working-directory: ${{env.build-directory}}
	run: cmake --build .

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@v1

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