Fix missing return lcurve pnd #311

	# This is partially adopted from scipy.
	# See: https://github.com/scipy/scipy/blob/main/.github/workflows/wheels.yml
	# License: 3-clause BSD, https://github.com/scipy/scipy/blob/main/LICENSE.txt

	name: Wheels

	# Controls when the action will run.
	on:

	push:
	branches:
	- main

	pull_request:
	branches:
	- main
	- maintenance/**

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	jobs:
	build_wheels:
	name: Build wheel ${{ matrix.python-version }}-${{ matrix.buildplat[1] }} ${{ matrix.buildplat[2] }}
	runs-on: ${{ matrix.buildplat[0] }}
	strategy:
	matrix:
	buildplat:
	- [ubuntu-latest, manylinux, x86_64]
	# Use windows-2019 otherwise there is undefined reference to _setjmpex. This is linked to f90wrap
	# and f90wrap_abort with FortranDerivedTypeArray
	- [windows-2019, win, AMD64]
	- [macos-12, macosx, x86_64]
	- [macos-14, macosx, arm64]

	python-version: ['cp39', 'cp310', 'cp311', 'cp312']

	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.12'

	- name: Build wheels
	uses: pypa/cibuildwheel@v2.17.0
	env:
	CIBW_BUILD: ${{ matrix.python-version }}-${{ matrix.buildplat[1] }}*
	CIBW_ARCHS: ${{ matrix.buildplat[2] }}

	- uses: actions/upload-artifact@v4
	with:
	path: ./wheelhouse/*.whl
	name: ${{ matrix.python-version }}-${{ matrix.buildplat[1] }}-${{ matrix.buildplat[2] }}

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