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Return Clara parsing error message by const-ref

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Martin Hořeňovský
2021-10-27 15:10:52 +02:00
parent 905bf438ae
commit 6456ee8b01
1 changed files with 1 additions and 1 deletions
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src/catch2/internal/catch_clara.hpp
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@ -216,7 +216,7 @@ namespace Catch {
return m_type == ResultType::Ok;
}
auto type() const -> ResultType { return m_type; }
auto errorMessage() const -> std::string {
auto errorMessage() const -> std::string const& {
return m_errorMessage;
}