Lawouach/WebSocket-for-Python — pull request #83 by Who8MyLunch (2013-03-05 15:34:33+00:00)
Title: select.select() on Windows does not allow empty rlist.

...be

empty. I added a simple check for this case and return the corresponding
empty results list to the caller.

See Python docs for details: http://docs.python.org/2/library/select.html#select.select