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22 lines
444 B
Go
22 lines
444 B
Go
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package backend
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import "io"
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// ReadCloser wraps a reader and adds a noop Close method if rd does not implement io.Closer.
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func ReadCloser(rd io.Reader) io.ReadCloser {
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return readCloser{rd}
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}
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// readCloser wraps a reader and adds a noop Close method if rd does not implement io.Closer.
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type readCloser struct {
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io.Reader
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}
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func (rd readCloser) Close() error {
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if r, ok := rd.Reader.(io.Closer); ok {
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return r.Close()
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}
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return nil
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}
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