Need to implement the __isset function on Entity

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Perform a query with a Link-Entity with a Link Type of Outer (i.e. an Outer 
Join)
2. Return some results that do have the linked entity, and some that do not.
3. There is no way to check if the linked entity is present or not

What is the expected output? What do you see instead?
Need to be able to use isset() on the Entity to see if the Linked Entity is 
present.

Original issue reported on code.google.com by N.M.Pr...@gmail.com on 11 Apr 2012 at 9:38

[GoogleCodeExporter]

Will fix this today - code exists on a personal project

Original comment by N.M.Pr...@gmail.com on 11 Apr 2012 at 9:41

• Changed state: Started

[GoogleCodeExporter]

Fixed & Tested

Original comment by N.M.Pr...@gmail.com on 11 Apr 2012 at 9:43

• Changed state: Fixed