fix: null dereference in getCrabVariable. #9

	# Workflow to build and test clam after each push or pull request

	name: CI-dev14

	# Controls when the action will run.
	on:
	# Triggers the workflow on push or pull request events but only for the dev14 branch
	push:
	branches: dev14
	pull_request:
	branches: dev14

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "test"
	test:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- name: Check out repo
	uses: actions/checkout@v2
	with:
	ref: dev14
	- name: Build clam and run tests
	run: docker build -t seahorn/clam-llvm14:nightly -f docker/clam.Dockerfile .

Provide feedback