D JSON (WAT?!)

[Adam D. Ruppe via Digitalmars-d-learn]

On Thursday, 24 July 2014 at 15:15:37 UTC, Pavel wrote:
>   string s = parsed["fail"].str;

Since there is no entry "fail" in the object, it returns a null 
JSON_VALUE pointer. Trying to get the string out of it is then 
seen as a null pointer access and kills the program.

Check for null on a key before trying to get a value out.