Fix `ivar filtervariants` error #272

	name: C/C++ CI

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	build-linux:

	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os: [ubuntu-20.04]

	steps:
	- uses: actions/checkout@master
	- name: download htslib
	run: \|
	wget https://github.com/samtools/htslib/archive/1.10.2.tar.gz
	sudo apt-get install gcc-7
	- name: untar
	run: tar xf 1.10.2.tar.gz
	- name: install htslib
	env:
	CC: gcc-7
	run: \|
	cd htslib-1.10.2/
	autoheader
	autoconf
	./configure
	make
	sudo make install
	sudo ldconfig
	- name: autotools
	env:
	CC: gcc-7
	run: ./autogen.sh
	- name: configure
	env:
	CC: gcc-7
	run: ./configure
	- name: make
	env:
	CC: gcc-7
	run: make
	- name: make check
	env:
	CC: gcc-7
	run: make check
	- name: make install
	env:
	CC: gcc-7
	run: sudo make install

	build-macos:

	runs-on: [ macos-14 ]

	steps:
	- uses: actions/checkout@master
	- name: install GNU autotools
	run: \|
	brew install autoconf automake libtool
	- name: download htslib
	run: wget https://github.com/samtools/htslib/releases/download/1.12/htslib-1.12.tar.bz2
	- name: untar
	run: tar xf htslib-1.12.tar.bz2
	- name: install htslib
	run: \|
	cd htslib-1.12/
	autoreconf -i
	./configure
	make
	sudo make install
	- name: autoconf
	run: ./autogen.sh
	- name: configure
	run: ./configure
	- name: make
	run: make
	- name: make check
	run: make check
	- name: make install
	run: sudo make install

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