Commit dccd0e5c authored by Olivier Lantsoght's avatar Olivier Lantsoght
Browse files

Fix small warning when deleting the vtk outputter

```
Exception ignored in: <bound method MbsVtkOutputter.__del__ of <mbs_vtk.MbsVtkOutputter object at 0x7f3ba325b390>>
Traceback (most recent call last):
  File "mbsysc/MBsysC/build/python/mbs_vtk.py", line 127, in __del__
AttributeError: 'NoneType' object has no attribute 'MbsVtkOutputter_destroy'
```
parent 41a830a7
......@@ -124,7 +124,8 @@ class MbsVtkOutputter(object):
self.set_frame_step(fs)
def __del__(self):
libMbsVtk.MbsVtkOutputter_destroy(self.MVO_ptr)
if libMbsVtk:
libMbsVtk.MbsVtkOutputter_destroy(self.MVO_ptr)
def set_output_directory(self, output_dir):
libMbsVtk.SetOutputDirectory(self.MVO_ptr, str_to_bytes(output_dir))
......
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