isaacs/readable-stream — pull request #6 by TimTheToolman (2012-08-04 14:35:03+00:00)
Title: backport to 0.6.x

I define Buffer.concat if it is not already defined in from-list.js. Also changed Readable.apply(this, options) to Readable.call(this, options) in fs.js since options is an object not an array. (It was causing a test to fail in 0.6)