JamesNK/Newtonsoft.Json — pull request #309 by hultqvist (2014-06-19 06:28:43+00:00)
Title: Extracting converter assignment

I got a compiler warning when using the latest version of mono(but not previous versions) not being assigned a value.

These changes does two things.

* Separate the assignment of converter from the CanWrite if-statement
* Simplified the code using the null coalescing operator