Clear keys after reading plugin key #2459

	name: GitHubCI

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

	jobs:
	macOS-gcc:
	runs-on: macOS-latest
	steps:
	- uses: actions/checkout@v2
	- name: Compile with gcc
	env:
	CC: gcc
	run: \|
	export CFLAGS="$CFLAGS -Werror"
	make clean
	make
	make clean
	macOS-clang:
	runs-on: macOS-latest
	steps:
	- uses: actions/checkout@v2
	- name: Compile with clang
	env:
	CC: clang
	run: \|
	# see: https://github.com/actions/setup-python/issues/577
	brew update \|\| true
	brew install llvm \|\| true
	brew unlink [email protected] && brew link [email protected]
	export PATH="/usr/local/opt/llvm/bin:$PATH"
	export PATH="/opt/homebrew/opt/llvm/bin:$PATH"
	export CFLAGS="$CFLAGS -Werror"
	make clean
	make
	make clean
	clang-tidy src/* -- -I/usr/include
	ubuntu-patches:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Compile patches with gcc
	env:
	CC: gcc
	run: \|
	sudo apt install libreadline-dev
	make checkpatches
	ubuntu-cppcheck:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Static analysis with cppcheck
	run: \|
	sudo apt install cppcheck libreadline-dev
	cppcheck --std="c11" --error-exitcode=1 --enable=performance,portability \
	--force --inline-suppr --max-ctu-depth=8 -j"$(nproc)" \
	$(pkg-config --cflags ncurses) src/nnn.c

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