l20n/l20n.js — pull request #27 by ravenscar (2014-11-26 12:24:41+00:00)
Title: Fix bug where the extend function within Context does not handle data wi...

In Javascript typeof null === "object" despite null not being a proper object. The code assumes (during a deep copy) that anything that has typeof 'object' in javascript is an Object.

Fixed by explicit null check in deep copy.

see: https://bugzilla.mozilla.org/show_bug.cgi?id=1057334