func()

in encode.go [269:279]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func (w *Writer) Flush() error {
	if w.err != nil {
		return w.err
	}
	if len(w.ibuf) == 0 {
		return nil
	}
	w.write(w.ibuf)
	w.ibuf = w.ibuf[:0]
	return w.err
}