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testing: style change: omit unnecessary new
This was brought to my attention because a user thought that because the file was named "example.go" it served as an example of good coding practice. It's not an example, of course, but may as well use a more idiomatic style anyhow. Change-Id: I7aa720f603f09f7d597fb7536dbf46ef09144e28 Reviewed-on: https://go-review.googlesource.com/1902 Reviewed-by: Minux Ma <minux@golang.org>
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@ -56,8 +56,8 @@ func runExample(eg InternalExample) (ok bool) {
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os.Stdout = w
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os.Stdout = w
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outC := make(chan string)
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outC := make(chan string)
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go func() {
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go func() {
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buf := new(bytes.Buffer)
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var buf bytes.Buffer
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_, err := io.Copy(buf, r)
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_, err := io.Copy(&buf, r)
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r.Close()
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r.Close()
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if err != nil {
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if err != nil {
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fmt.Fprintf(os.Stderr, "testing: copying pipe: %v\n", err)
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fmt.Fprintf(os.Stderr, "testing: copying pipe: %v\n", err)
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