Redundant comma in json output

[GoogleCodeExporter]

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.

Original issue reported on code.google.com by sunzhuo...@gmail.com on 31 Oct 2012 at 3:24

[GoogleCodeExporter]

Resolved in open-vcdiff version 0.8.4.

Original comment by openvcd...@gmail.com on 14 May 2014 at 11:21

• Changed state: Fixed