z411/wmal-python — pull request #74 by IDex (2014-10-18 11:42:07+00:00)
Title: fixes #73

This should solve any crashes with invalid args such as "filter !!!!". It presents the message of "missing arguments" instead of something more specific, but it's not like it will cause confusion, unless an anime named "!!?!?!" is made it should be clear that this is invalid input.