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 4f3bc10..550dac9 100644
--- a/src/pkg/bufio/bufio_test.go
+++ b/src/pkg/bufio/bufio_test.go
@@ -31,9 +31,6 @@
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 @@
p[i] -= 13
}
}
- return n, nil
+ return n, err
}
// Call ReadByte to accumulate the text of a file
