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fix: check positional options

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This commit is contained in:
Yakov Olkhovskiy 2023-07-27 17:52:44 +00:00
parent 8bba7baeaa
commit b95745d916
1 changed files with 4 additions and 0 deletions
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4
src/Client/ClientBase.cpp
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@ -2624,6 +2624,10 @@ void ClientBase::parseAndCheckOptions(OptionsDescription & options_description,
throw Exception(ErrorCodes::UNRECOGNIZED_ARGUMENTS, "Unrecognized option '{}'", unrecognized_options[0]);
}
/// Check positional options.
if (std::ranges::count_if(parsed.options, [](const auto & op){ return !op.unregistered && op.string_key.empty() && !op.original_tokens[0].starts_with("--"); }) > 1)
throw Exception(ErrorCodes::BAD_ARGUMENTS, "Positional options are not supported.");
po::store(parsed, options);
}