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Prefer empty() to size() == 0

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This commit is contained in:
Yoshihiro Hokazono 2022-06-22 07:15:50 +09:00
parent 5d6544a04e
commit df6e7de86a
1 changed files with 1 additions and 1 deletions
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include/argparse/argparse.hpp
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@ -588,7 +588,7 @@ public:
if (!m_is_used && !m_default_value.has_value() && m_is_required) { if (!m_is_used && !m_default_value.has_value() && m_is_required) {
throw_required_arg_not_used_error(); throw_required_arg_not_used_error();
} }
if (m_is_used && m_is_required && m_values.size() == 0) { if (m_is_used && m_is_required && m_values.empty()) {
throw_required_arg_no_value_provided_error(); throw_required_arg_no_value_provided_error();
} }
} else { } else {