mirror of https://github.com/golang/go.git
bufio: fix rot13Reader bug in test
LGTM=bradfitz R=golang-codereviews, bradfitz CC=golang-codereviews https://golang.org/cl/118410043
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@ -31,9 +31,6 @@ func newRot13Reader(r io.Reader) *rot13Reader {
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func (r13 *rot13Reader) Read(p []byte) (int, error) {
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n, err := r13.r.Read(p)
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if err != nil {
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return n, err
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}
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for i := 0; i < n; i++ {
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c := p[i] | 0x20 // lowercase byte
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if 'a' <= c && c <= 'm' {
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@ -42,7 +39,7 @@ func (r13 *rot13Reader) Read(p []byte) (int, error) {
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p[i] -= 13
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}
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}
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return n, nil
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return n, err
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}
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// Call ReadByte to accumulate the text of a file
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