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refactor/rename: add pid to name of temporary file for diff
Change-Id: Icd543062b4e1fe8c998f95c0daff5364f08ce83c Reviewed-on: https://go-review.googlesource.com/18211 Reviewed-by: Ralph Corderoy <ralph.corderoy@gmail.com> Reviewed-by: Michael Matloob <matloob@golang.org>
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@ -488,7 +488,7 @@ func reallyWriteFile(filename string, content []byte) error {
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}
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}
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func diff(filename string, content []byte) error {
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func diff(filename string, content []byte) error {
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renamed := filename + ".renamed"
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renamed := fmt.Sprintf("%s.%d.renamed", filename, os.Getpid())
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if err := ioutil.WriteFile(renamed, content, 0644); err != nil {
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if err := ioutil.WriteFile(renamed, content, 0644); err != nil {
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return err
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return err
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}
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}
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