updateIssue fatal error

[dimd13]

Hi, method updateIssue returns an empty string and JSON.parse cannot be applied to empty strings in request method, this causes an error:

undefined:0


SyntaxError: Unexpected end of input
    at Object.parse (native)
    at IncomingMessage.<anonymous> (/home/user/Projects/feedMiner/node_modules/redmine/lib/redmine.js:89:23)
    at IncomingMessage.emit (events.js:129:20)
    at _stream_readable.js:908:16
    at process._tickCallback (node.js:355:11)

Sorry 4 my english

[guilhermesperb]

I performed a commit to fix it

Sorry 4 my english too :)