Fix crash during sign-in when SafetyNet is disabled

class DroidGuardHandler(private val activity: LoginActivity) {

    fun start(dg: String) {

        activity.lifecycleScope.launchWhenStarted {

            try {

                val result = getResult(activity, "minute_maid", Collections.singletonMap("dg_minutemaid", dg))

                    .toBase64(Base64.NO_WRAP, Base64.NO_PADDING, Base64.URL_SAFE)

            activity.runScript("window.setDgResult('$result')");

                activity.runScript("window.setDgResult('$result')")

            } catch (e: Exception) {

                // Ignore

            }

        }

    }

}