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shivanshbradfitz
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cmd/gofmt: update error handling when writing to backup file
As per commit aa0ae75, handling of io.ErrShortWrite is done in *File.Write() itself. Change-Id: I92924b51e8df2ae88e6e50318348f44973addba8 Reviewed-on: https://go-review.googlesource.com/113696 Reviewed-by: Brad Fitzpatrick <[email protected]>
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Lines changed: 1 addition & 4 deletions

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src/cmd/gofmt/gofmt.go

Lines changed: 1 addition & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -319,10 +319,7 @@ func backupFile(filename string, data []byte, perm os.FileMode) (string, error)
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}
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// write data to backup file
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n, err := f.Write(data)
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if err == nil && n < len(data) {
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err = io.ErrShortWrite
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}
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_, err = f.Write(data)
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if err1 := f.Close(); err == nil {
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err = err1
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}

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