Comment 18 for bug 343215

Traceback (most recent call last):
  File "/var/lib/python-support/python2.6/pybootchartgui/gui.py", line 51, in do_expose_event
    self.draw(cr, self.get_allocation())
  File "/var/lib/python-support/python2.6/pybootchartgui/gui.py", line 59, in draw
    draw.render(cr, *self.res)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 242, in render
    draw_process_bar_chart(ctx, proc_tree, curr_y + bar_h, w, h)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 261, in draw_process_bar_chart
    draw_processes_recursively(ctx, root, proc_tree, y, proc_h, chart_rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 297, in draw_processes_recursively
    child_x, child_y = draw_processes_recursively(ctx, child, proc_tree, next_y, proc_h, rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 297, in draw_processes_recursively
    child_x, child_y = draw_processes_recursively(ctx, child, proc_tree, next_y, proc_h, rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 297, in draw_processes_recursively
    child_x, child_y = draw_processes_recursively(ctx, child, proc_tree, next_y, proc_h, rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 297, in draw_processes_recursively
    child_x, child_y = draw_processes_recursively(ctx, child, proc_tree, next_y, proc_h, rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 291, in draw_processes_recursively
    draw_process_activity_colors(ctx, proc, proc_tree, x, y, w, proc_h, rect)
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 316, in draw_process_activity_colors
    state = get_proc_state( sample.state )
  File "/var/lib/python-support/python2.6/pybootchartgui/draw.py", line 82, in get_proc_state
    return "RSDTZ".index(flag) + 1
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