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installer: fix unused variable

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Domen Kožar 2020-05-26 16:23:03 +02:00
parent 1a5ac894e9
commit 3d3c219d91
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1 changed files with 2 additions and 2 deletions
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4
scripts/install-multi-user.sh
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@ -453,7 +453,7 @@ create_directories() {
}
place_channel_configuration() {
if [ -z "$NIX_INSTALLER_NO_CHANNEL_ADD" ]; then
if [ -z "${NIX_INSTALLER_NO_CHANNEL_ADD:-}" ]; then
echo "https://nixos.org/channels/nixpkgs-unstable nixpkgs" > "$SCRATCH/.nix-channels"
_sudo "to set up the default system channel (part 1)" \
install -m 0664 "$SCRATCH/.nix-channels" "$ROOT_HOME/.nix-channels"
@ -639,7 +639,7 @@ setup_default_profile() {
export NIX_SSL_CERT_FILE=/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt
fi
if [ -z "$NIX_INSTALLER_NO_CHANNEL_ADD" ]; then
if [ -z "${NIX_INSTALLER_NO_CHANNEL_ADD:-}" ]; then
# Have to explicitly pass NIX_SSL_CERT_FILE as part of the sudo call,
# otherwise it will be lost in environments where sudo doesn't pass
# all the environment variables by default.