- const auto keys = sr_dev->config_keys(ConfigKey::DEVICE_OPTIONS);
- const auto iter = keys.find(ConfigKey::TRIGGER_MATCH);
- if (iter != keys.end() &&
- (*iter).second.find(sigrok::LIST) != (*iter).second.end()) {
- try {
- const Glib::VariantContainerBase gvar =
- sr_dev->config_list(ConfigKey::TRIGGER_MATCH);
- return Glib::VariantBase::cast_dynamic<
- Glib::Variant<vector<int32_t>>>(gvar).get();
- } catch (Error e) {
- // Failed to enumerate triggers
- (void)e;
- }
+ if (sr_dev->config_check(ConfigKey::TRIGGER_MATCH, Capability::LIST)) {
+ const Glib::VariantContainerBase gvar =
+ sr_dev->config_list(ConfigKey::TRIGGER_MATCH);
+ return Glib::VariantBase::cast_dynamic<
+ Glib::Variant<vector<int32_t>>>(gvar).get();
+ } else {
+ return vector<int32_t>();