Issue 37 in open-vcdiff: Redundant comma in json output

[open-...@googlecode.com]

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 37 by sunzhuo...@gmail.com: Redundant comma in json output
http://code.google.com/p/open-vcdiff/issues/detail?id=37

What steps will reproduce the problem?
1. create file "test1.js", input "test1", and save it.
2. create file "test2.js", input "test2", and save it, too.
3. run command line:
vcdiff encode -json -dictionary test1.js -target test2.js -delta delta.js

What is the expected output? What do you see instead?
the excpeted output:
["test2"]
what I see:
["test2",]

What version of the product are you using? On what operating system?
version: 0.8.3
OS: Mac OS X 10.7.4

Please provide any additional information below.