GetEncodedValue doesn't check for null values

[Qwin]

When adding AddParameter and one of the values is null it will choose to encode and make PortableRest explode on GetEncodedValue (null pointer exception).

Resolution: Add a null check.

[robertmclaws]

Hey @Qwin, I'd like to get this resolved for you. Can you please post some sample code that reproduces the error? I'd like to build in some unit tests that account for it.

Thanks!

[Qwin]

@robertmclaws will do. Sorry saw your message really late.