#!/usr/bin/env python

from os import setsid, environ, fork, waitpid, WEXITSTATUS
from subprocess import call
from sys import argv, exit

pid = fork()
if pid:
	# Parent
	status = waitpid(pid, 0)
	exit(WEXITSTATUS(status[1]))
else:
	# We have to invoke SSH from a process with no controlling terminal
	# in order to get SSH_ASKPASS to work
	setsid()
	environ["DISPLAY"] = "0"

	status = call(["/usr/bin/ssh"] + argv[1:])
	exit(status)