Merge pull request #8764

b13ddb9 Handle case where a command line flag is not allowed in the config file (almalh)
This commit is contained in:
luigi1111 2023-04-25 11:19:38 -04:00
commit 83100b6cbe
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@ -219,6 +219,19 @@ int main(int argc, char const * argv[])
{
po::store(po::parse_config_file<char>(config_path.string<std::string>().c_str(), core_settings), vm);
}
catch (const po::unknown_option &e)
{
std::string unrecognized_option = e.get_option_name();
if (all_options.find_nothrow(unrecognized_option, false))
{
std::cerr << "Option '" << unrecognized_option << "' is not allowed in the config file, please use it as a command line flag." << std::endl;
}
else
{
std::cerr << "Unrecognized option '" << unrecognized_option << "' in config file." << std::endl;
}
return 1;
}
catch (const std::exception &e)
{
// log system isn't initialized yet