diff options
| author | Natanael Copa <ncopa@alpinelinux.org> | 2022-05-12 12:01:02 +0200 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2022-05-12 12:01:02 +0200 |
| commit | 654cbd2971de0d3e18b7610d3e7b3bd025348d5b (patch) | |
| tree | 16c7759d9b0b1f59793ad391f30827c6ba922ab7 | |
| parent | 6dacc04e8133d4d552eea8bb6a4c2070067d044d (diff) | |
| download | alpine-conf-654cbd2971de0d3e18b7610d3e7b3bd025348d5b.zip | |
setup-sshd: print usage on invalid option
| -rw-r--r-- | setup-sshd.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/setup-sshd.in b/setup-sshd.in index 18de60e..06ade79 100644 --- a/setup-sshd.in +++ b/setup-sshd.in @@ -23,6 +23,7 @@ while getopts "hc:k:" opt; do h) usage 0;; c) sshdchoice="$OPTARG";; # backwards compat k) authorized_key="$OPTARG";; + '?') usage "1" >&2;; esac done shift $(( $OPTIND - 1 )) @@ -30,7 +31,7 @@ shift $(( $OPTIND - 1 )) case "$1" in openssh|dropbear|none) sshdchoice="$1" ;; "") ;; - *) usage 1 >&2;; + *) usage "1" >&2;; esac while ! isin "$sshdchoice" openssh dropbear none; do |