From: martin f. krafft <madduck@madduck.net>
Date: Mon, 30 Mar 2020 04:37:22 +0000 (+1300)
Subject: display error if sshproxy functions get no arguments
X-Git-Url: https://git.madduck.net/etc/ssh.git/commitdiff_plain/1fa53ea94c453ef12f3fbf238d740f4914367d40?ds=inline;hp=6b87f90ed79ac94c90e92e6cb01b0fbd0bf9e577

display error if sshproxy functions get no arguments
---

diff --git a/.zsh/zshrc/parts.d/50-ssh b/.zsh/zshrc/parts.d/50-ssh
index 8ece86b..0e6e62c 100644
--- a/.zsh/zshrc/parts.d/50-ssh
+++ b/.zsh/zshrc/parts.d/50-ssh
@@ -20,6 +20,7 @@ _ssh_proxy() {
   local cmd sshopts cmdopts
   cmd="$1"; shift
   sshopts="${*%%--*}"; sshopts="${sshopts%% }"
+  [[ -n "$sshopts" ]] || { ssh; return $? }
   cmdopts="${*#$sshopts}"; cmdopts="${cmdopts#*-- }"
   eval ssh $sshopts -t $cmd $cmdopts
 }