On Tue, 3 Apr 2018 11:20:43 +0200 Raphael Hertzog <hert...@debian.org> wrote: > In most postinst snippets, it is used like this: > > if which apt-config >/dev/null 2>&1; then > > I don't see the need for a sub-shell.
I've tried which command on NetBSD, it failed. So just check "test -e" for /usr/bin/apt-config as below. diff --git a/debootstrap b/debootstrap index 083473d..dfdff4b 100755 --- a/debootstrap +++ b/debootstrap @@ -51,15 +51,16 @@ DEF_HTTPS_MIRROR="https://deb.debian.org/debian"; # do auto proxy discovery AUTOPROXY="" -eval $(apt-config shell AUTOPROXY Acquire::http::ProxyAutoDetect) -if [ -z "$http_proxy" ] && [ -x "$AUTOPROXY" ]; then - http_proxy="$($AUTOPROXY)" - if [ -n "$http_proxy" ]; then - echo "Using auto-detected proxy: $http_proxy" - export http_proxy +if [ -e /usr/bin/apt-config ]; then + eval $(apt-config shell AUTOPROXY Acquire::http::ProxyAutoDetect) + if [ -z "$http_proxy" ] && [ -x "$AUTOPROXY" ]; then + http_proxy="$($AUTOPROXY)" + if [ -n "$http_proxy" ]; then + echo "Using auto-detected proxy: $http_proxy" + export http_proxy + fi fi fi -
