bufio: fix rot13Reader bug in test

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/118410043
This commit is contained in:
Rui Ueyama 2014-07-29 17:56:28 -07:00
parent ed963c908d
commit a219ff25c6
1 changed files with 1 additions and 4 deletions

View File

@ -31,9 +31,6 @@ func newRot13Reader(r io.Reader) *rot13Reader {
func (r13 *rot13Reader) Read(p []byte) (int, error) {
n, err := r13.r.Read(p)
if err != nil {
return n, err
}
for i := 0; i < n; i++ {
c := p[i] | 0x20 // lowercase byte
if 'a' <= c && c <= 'm' {
@ -42,7 +39,7 @@ func (r13 *rot13Reader) Read(p []byte) (int, error) {
p[i] -= 13
}
}
return n, nil
return n, err
}
// Call ReadByte to accumulate the text of a file