false positive on with `err == io.EOF` on `*bytes.Reader`

[trim21]

this should be good:

type CompressedFile struct {
    reader             *bytes.Reader
    zipPath            string
}

func (c CompressedFile) Read(p []byte) (int, error) {
    n, err := c.reader.Read(p)
    if err == io.EOF { // report error here
        return n, io.EOF
    }

    return n, errors.Wrapf(err, "can't read from reader %s", c.zipPath)
}

( and yes, I know I should use io.Reader here instead of *bytes.Reader...

[polyfloyd]

Thanks for reporting!