BrynCooke/totorom — pull request #14 by dthommes (2014-11-26 12:54:12+00:00)
Title: Let FramedGraph return null when asked to frame an null element. 

Hello Bryn,

I made some tests regarding isolation and wondered about retrieving an uncommitted object. I found that this was a behaviour of FramedGraph that just framed the null element from the underlying graph.
I have fixed this and added a test for it. I hope this is the correct behaviour now.

Best wishes,
Daniel