fails to execute

[Motiab]

fails upon execution of:
#node index.js
C:\Users...\nodeoffice\lib\node-office.js:68
next(err, getBodyObject);
^
ReferenceError: next is not defined
at C:\Users\moti\dev\nodeoffice\lib\node-office.js:68:7
at C:\Users\moti\dev\nodeoffice\lib\node-office.js:138:11
at FSReqWrap.readFileAfterClose [as oncomplete] (fs.js:511:3)

Apparently, line 58 and 80 should be added with the next parameter:
58: var readBuffer = function(buffer, next){
80: return readBuffer(file, next);