g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
for (i = 0; i < ARRAY_SIZE(rangeopts); i++) {
if (rangeopts[i].mq == devc->measurement_mq &&
g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
for (i = 0; i < ARRAY_SIZE(rangeopts); i++) {
if (rangeopts[i].mq == devc->measurement_mq &&