Node: Bug in Buffer.concat

[simone-sanfratello]

Hi,
I suppose this is a bug

var b = new Buffer(1)
var c = new Buffer(0)
var a = Buffer.concat(b,c)

buffer.js:223
throw new TypeError('list argument must be an Array of Buffers.');
TypeError: list argument must be an Array of Buffers.
at Function.Buffer.concat (buffer.js:223:11)

seems the concat function does not accept zero-size Buffer

node v. 4.3.1

[simone-sanfratello]

sorry, my mistake

var b = new Buffer(1)
var c = new Buffer(0)
var a = Buffer.concat([b,c])

[targos]

Hello,
Buffer.concat expects an Array of Buffer objects as its first argument. In you test case you are passing two separate arguments to the function.

The correct code would be:

var b = new Buffer(1)
var c = new Buffer(0)
var a = Buffer.concat([b,c])