Code review comment for lp:~andyhorng/unity/fix-for-unity-bug-741787

Hey Andy! First of all thanks for the fix! This attention to detail is terrific! Code looks good, but you have not signed the contributor agreement yet from all I can tell. That needs to be done first, before I can merge your branch into trunk. Please see http://www.canonical.com/contributors and follow the instructions listed there. Thanks in advance!