Apply ssh options directly.

1 files changed, 5 insertions, 6 deletions

diff --git a/xsh b/xsh
index 630709c..74d32a9 100755
--- a/xsh
+++ b/xsh
@@ -25,15 +25,14 @@ SUDO=''
 X=''
 V=''
 HOST=''
-ssh_opts="-t"
-
+PORT=''
 while [ $# -gt 0 ]; do
 	case $1 in
 		su)		SU=1; SUDO=;;
 		sudo)		SUDO=1; SU=;;
-		--x|-x|x)	X=1; ssh_opts="$ssh_opts -X";;
-		--verbose|-v)	V=1; ssh_opts="$ssh_opts -v";;
-		--port|-p)	ssh_opts="$ssh_opts -p $2"; shift;;
+		--x|-x|x)	X=1;;
+		--verbose|-v)	V=1;;
+		--port|-p)	PORT="$2"; shift;;
 		--)		shift; break;;
 		-*)		usage; exit 1;;
 		@*)		HOST=${1#@};;
@@ -54,6 +53,6 @@ done
 # FIXME: needs shell wrapper (provided by SSH but not in local use)
 [ -z "$V" ] || set -- "$@"\; sleep 4
 
-[ -z "$HOST" ] || set -- ssh $ssh_opts $HOST "$@"
+[ -z "$HOST" ] || set -- ssh -t${X:+ -X}${V:+ -v}${PORT:+ -p "$PORT"} $HOST "$@"
 
 termwrapper "$@"