Throws unhandled exception for TV shows in format S0y.E0x

[GoogleCodeExporter]

Turbo-sort throws an unhandled exception when attempting to parse TV shows 
which have a period between the season and episode numbers (e.g. S01.E01). 
After removing the period, turbo-sort works fine.

Because this exception is unhandled, it prevents the script from continuing 
execution and sorting the other files in the directory.

Traceback (most recent call last):
  File "turboSort.py", line 229, in <module>
    new = populate_fields(old)
  File "turboSort.py", line 213, in populate_fields
    episode = zepisode[-1] if zepisode[0] == '0' else zepisode
IndexError: string index out of range

Version 2.0.0 of Turbo-sort

Original issue reported on code.google.com by reli...@gmail.com on 27 Jan 2012 at 11:48