rna_utils bug

[JacquesLucke]

Traceback (most recent call last):
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\modal_operator.py", line 119, in draw_callback_px
    handler.draw(text_block)
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\autocomplete_handler.py", line 169, in draw
    self.update_completions(text_block)
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\autocomplete_handler.py", line 147, in update_completions
    self.completions = complete(text_block)
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\__init__.py", line 17, in complete
    if setting.use_operator_completion: completions.extend(operator_provider.complete(text_block))
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\operator_completion.py", line 59, in complete
    return list(iter_operator_inner_completions(operator, text_block))
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\operator_completion.py", line 104, in iter_operator_inner_completions
    yield from iter_parameter_completions(operator, text_block)
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\operator_completion.py", line 113, in iter_parameter_completions
    yield ParameterCompletion(parameter)
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\operator_completion.py", line 39, in __init__
    get_property_default(parameter),
  File "C:\Users\Jacques Lucke\AppData\Roaming\Blender Foundation\Blender\2.76\scripts\addons\code_autocomplete\autocompletion\suggestions\rna_utils.py", line 55, in get_property_default
    return repr(property.default)
AttributeError: 'CollectionProperty' object has no attribute 'default'