Function untilEOL

midway/relay/http.go:94–99

untilEOL returns v, truncated before the first '\n' byte, if any. The returned slice may include a '\r' at the end.

(v []byte)

// untilEOL returns v, truncated before the first '\n' byte, if any.
// The returned slice may include a '\r' at the end.
func untilEOL(v []byte) []byte {
	if i := bytes.IndexByte(v, '\n'); i != -1 {
		return v[:i]
	}
	return v
}