FasterXML/jackson-databind — pull request #175 by bramp (2013-02-24 00:51:10+00:00)
Title: Fixed a NullPointerException when trying to call getPathReference() in JsonMappingException

Fixed a NullPointerException when trying to call getPathReference() when no path has been prepended.

This occurred when I was actually trying to serialise a JsonMappingException, the BeanSerializer called getPathReference() which caused the _appendPathDesc to throw a NPE.