VideoThumbnailerException exception in video_cache.py when indexing videos

[Samuel Buffet]

Exception that raised while indexing my videos :

Exception in thread IndexerThread:
Traceback (most recent call last):
  File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner
    self.run()
  File "/mnt/raid/Programmes/branches_entertainer/bug_373707/entertainerlib/backend/components/mediacache/indexer_thread.py", line 65, in run
    cache.addDirectory(element)
  File "/mnt/raid/Programmes/branches_entertainer/bug_373707/entertainerlib/backend/components/mediacache/video_cache.py", line 129, in addDirectory
    self.addFile(os.path.join(root, name))
  File "/mnt/raid/Programmes/branches_entertainer/bug_373707/entertainerlib/backend/components/mediacache/video_cache.py", line 61, in addFile
    self._addVideoFile(filename)
  File "/mnt/raid/Programmes/branches_entertainer/bug_373707/entertainerlib/backend/components/mediacache/video_cache.py", line 235, in _addVideoFile
    thumbnailer.create_thumbnail()
  File "/mnt/raid/Programmes/branches_entertainer/bug_373707/entertainerlib/thumbnailer.py", line 273, in create_thumbnail
    raise VideoThumbnailerException('Unable to determine media size')
VideoThumbnailerException: Unable to determine media size

We have to catch that exception in the _addVideoFile method of the VideoCache Class where we have the line :
" thumbnailer.create_thumbnail()" without try/except VideoThumbnailerException