Description of problem:

After splitting a terminal, the first terminal that's closed causes a traceback.

Version-Release number of selected component (if applicable):

terminator-0.14-1.fc12.noarch from updates-testing

How reproducible:

Every time. (Though only for the first closed terminal)

Steps to Reproduce:
1. Open Terminator
2. Spawn a new terminal (horizontal or vertical). Repeat as desired.
3. Close a terminal (any opened terminal)
  
Actual results:

Terminal closes, but ABRT detects and reports a traceback.

Expected results:

Terminal closes, and no traceback.

Additional info:

Subsequent terminals that are closed cause no error, as far as I've seen.

Here's the traceback, as reported by ABRT.

terminator.py:1173:_match_right:KeyError: 'origin_x'

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/terminatorlib/terminatorterm.py", line 411, in on_vte_size_allocate
    self.terminator.on_term_resized ()
  File "/usr/lib/python2.6/site-packages/terminatorlib/terminator.py", line 352, in on_term_resized
    walker = self._select_right (walker)
  File "/usr/lib/python2.6/site-packages/terminatorlib/terminator.py", line 1218, in _select_right
    return self._select_direction (term, self._match_right)
  File "/usr/lib/python2.6/site-packages/terminatorlib/terminator.py", line 1032, in _select_direction
    if matcher (current_geo, possible_geo, best_geo):
  File "/usr/lib/python2.6/site-packages/terminatorlib/terminator.py", line 1173, in _match_right
    new_edge = possible_geo['origin_x']
KeyError: 'origin_x'

Local variables in innermost frame:
self: <terminatorlib.terminator.Terminator instance at 0x1e3e2d8>
edge: 1072
best_geo: None
current_geo: {'span_y': 394, 'span_x': 642, 'cursor_y': 0, 'cursor_x': 161, 'depth': 32, 'offset_x': 0, 'offset_y': 0, 'origin_y': 279, 'origin_x': 430}
possible_geo: {}