read should allow returning falsy values #11
Description
var s = new Readable()
, list = [0,1,2,3]
s.read = function(bytes) {
var chunk = list.shift()
if (chunk === undefined) {
s.emit("end")
return null
}
return chunk
}
s.pipe(stringer).pipe(process.stdout)
Won't work as s returns 0 as one of the read return values. The flow of readable-stream should check explicitly for the value null and not any falsey values