fix non post-stack detection #174

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	tests:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v7
	- name: Setup Python
	uses: actions/setup-python@v6
	with:
	python-version: '3.10'
	- name: Install package
	run: python -m pip install -e .
	- name: Install dependencies
	run: python -m pip install pytest pytest-cov codecov
	- name: Run tests with coverage
	run: pytest -vs --cov=pysegy --cov-report=xml
	- name: Upload coverage
	uses: codecov/codecov-action@v5
	with:
	fail_ci_if_error: true
	files: coverage.xml
	token: ${{ secrets.CODECOV_TOKEN }}

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