Error when turning off gmodeler

[Ondrej Pesek]

Turned on with gxm, run model, run python script, export to pywps, save, close:

Traceback (most recent call last):
  File "/data/home/pesek/workspace/grass/dist.x86_64-pc-linux-gnu/gui/wxpython/gmodeler/frame.py", line 676, in OnModelDone
    layers = self._giface.GetLayerList().GetLayersByName(data.GetValue())
AttributeError: 'list' object has no attribute 'GetLayersByName'