swannodette/swannodette.github.com — pull request #7 by pmbauer (2013-08-21 20:01:12+00:00)
Title: fan-in: fix nil put on out channel, deadlock

You don't run into this for the autocomplete example, but there is a potential error in fan-in.
I noticed it because I ran into the same problem on another project trying to join multiple channels to one output.
...may or may not be useful.