irc.bot.get_version() fails with exception.

The relevant exception is

#!python

TypeError: sequence item 0: expected string, int found

What happens is that irc.client.VERSION is a tuple of integers. In fact, it is tested that this is the case.

Problem is that bot.get_version() tries to do

#!python

'.'.join(irc.client.VERSION)

which raises the Type Error since it can't join said tuple of integers and instead expects a tuple of strings.

Easiest way to fix would be to change the above call to

#!python

'.'.join(map(str, irc.client.VERSION))

but I'm figuring you'll opt for a more readable fix and perhaps an accompanying test.

jaraco / irc