Function save

src/settings.cpp:584–602

}

void save(std::string path) {
	if (path.empty())
		path = settingsPath;

	INFO("Saving settings %s", path.c_str());
	json_t* rootJ = toJson();
	if (!rootJ)
		return;
	DEFER({json_decref(rootJ);});

	std::string tmpPath = path + ".tmp";
	FILE* file = std::fopen(tmpPath.c_str(), "w");
	if (!file)
		return;

	json_dumpf(rootJ, file, JSON_INDENT(2));
	std::fclose(file);
	system::rename(tmpPath, path);
}

void load(std::string path) {
	if (path.empty())