gregmarra/the-blue-alliance — pull request #107 by josephbisch (2012-04-06 17:20:55+00:00)
Title: Remove OPR overwrite on event update

The issue was that ListProperty defaults to the empty list instead of None.

I tried checking for the length of the value, but this throws an exception if value is None. I figure there is a cleaner way to do this.

Now we can really announce OPRs on TBA. :)