prop = (*citer)->property (X_("active"));
- if (prop && prop->value() == X_("yes")) {
+ if (prop && string_is_affirmative (prop->value())) {
if ((prop = (*citer)->property (X_("name"))) != 0) {
ControlProtocolInfo* cpi = cpi_by_name (prop->value());
if (cpi) {