On 30.01.2014, at 18:18, Colin Putney <colin@wiresong.com> wrote:

On Thu, Jan 30, 2014 at 11:37 AM, Chris Muller <asqueaker@gmail.com> wrote:
Why in the world would we have the same VersionInfo twice in the same
ancestry tree?

It happens every time you we merge.
 
Are there any examples in any of our trunk packages?
 
Of course.

Colin 

In a random trunk image I get 

MCVersionInfo instanceCount 
==> 9135
MCVersionInfo allInstances asSet size
==> 9037

So uniquing these wouldn't save much overall.

- Bert -