targetcli cd bug

[Vadim]

run trugetcli
run cd
press down till bottom
get
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 983, in run_interactive
    self._cli_loop()
  File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 806, in _cli_loop
    self.run_cmdline(cmdline)
  File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 927, in run_cmdline
    self._execute_command(path, command, pparams, kparams)
  File "/usr/lib/python2.7/dist-packages/configshell/shell.py", line 902, in _execute_command
    result = target.execute_command(command, pparams, kparams)
  File "/usr/lib/python2.7/dist-packages/targetcli/ui_node.py", line 101, in execute_command
    pparams, kparams)
  File "/usr/lib/python2.7/dist-packages/configshell/node.py", line 1405, in execute_command
    result = method(*pparams, **kparams)
  File "/usr/lib/python2.7/dist-packages/configshell/node.py", line 1024, in ui_command_cd
    selected = self._lines_walker(lines, start_pos=start_pos)
  File "/usr/lib/python2.7/dist-packages/configshell/node.py", line 1088, in _lines_walker
    loop.run()
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 272, in run
    self.screen.run_wrapper(self._run)
  File "/usr/lib/python2.7/dist-packages/urwid/raw_display.py", line 242, in run_wrapper
    return fn()
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 337, in _run
    self.event_loop.run()
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 708, in run
    self._loop()
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 787, in _loop
    self._watch_files[fd]()
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 385, in _update
    keys = self.input_filter(keys, raw)
  File "/usr/lib/python2.7/dist-packages/urwid/main_loop.py", line 524, in input_filter
    return self._input_filter(keys, raw)
  File "/usr/lib/python2.7/dist-packages/configshell/node.py", line 1081, in handle_input
    content.set_focus(pos+1)
  File "/usr/lib/python2.7/dist-packages/urwid/listbox.py", line 178, in set_focus
    raise IndexError, "No widget at position %s" % (position,)
IndexError: No widget at position 18

[Vadim (truckk)]

# cat /etc/*release*
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.1 LTS"
NAME="Ubuntu"
VERSION="14.04.1 LTS, Trusty Tahr"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 14.04.1 LTS"
VERSION_ID="14.04"
HOME_URL="http://www.ubuntu.com/"
SUPPORT_URL="http://help.ubuntu.com/"
BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/"