From: Rui Ueyama <ruiu@google.com>
Date: Wed, 30 Jul 2014 00:56:28 +0000 (-0700)
Subject: bufio: fix rot13Reader bug in test
X-Git-Tag: go1.4beta1~988
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a219ff25c6b1b8b57fc93947ebe691dc23a408f7;p=gostls13.git

bufio: fix rot13Reader bug in test

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/118410043
---

diff --git a/src/pkg/bufio/bufio_test.go b/src/pkg/bufio/bufio_test.go
index 4f3bc10364..550dac9173 100644
--- a/src/pkg/bufio/bufio_test.go
+++ b/src/pkg/bufio/bufio_test.go
@@ -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