Fix handling of mis-parsed BST_VERBOSITY env var #513

	name: Build
	on: [push, pull_request]

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	container: ${{ matrix.image }}
	strategy:
	# this lets us run the job against all images to completion
	fail-fast: false
	matrix:
	image:
	- snaipe/ci-meson:gcc-debian-10
	- snaipe/ci-meson:gcc-alpine-3.10
	- snaipe/ci-meson:gcc-fedora-31
	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 1
	- name: make
	run: \|
	set -xeu
	command -v apk && apk add --no-cache linux-headers scdoc
	command -v apt && apt-get update && apt-get install -y scdoc
	command -v dnf && dnf install -y glibc-static scdoc
	CPPFLAGS='-Wconversion -pedantic-errors' meson build -Dsuid-fallback=true
	ninja -C build

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