Function trimIncompleteUTF8

checks/http.go:233–242

(b []byte)

}

func trimIncompleteUTF8(b []byte) []byte {
	for i := 0; i < 3 && len(b) > 0; i++ {
		r, size := utf8.DecodeLastRune(b)
		if r != utf8.RuneError || size != 1 {
			break
		}
		b = b[:len(b)-1]
	}
	return b
}