diff options
Diffstat (limited to '3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp b/3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp index e4b15d7..814a3db 100644 --- a/3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp +++ b/3rdParty/Boost/src/boost/program_options/detail/value_semantic.hpp @@ -16,16 +16,17 @@ namespace boost { namespace program_options { std::string typed_value<T, charT>::name() const { + std::string const& var = (m_value_name.empty() ? arg : m_value_name); if (!m_implicit_value.empty() && !m_implicit_value_as_text.empty()) { - std::string msg = "[=arg(=" + m_implicit_value_as_text + ")]"; + std::string msg = "[=" + var + "(=" + m_implicit_value_as_text + ")]"; if (!m_default_value.empty() && !m_default_value_as_text.empty()) msg += " (=" + m_default_value_as_text + ")"; return msg; } else if (!m_default_value.empty() && !m_default_value_as_text.empty()) { - return arg + " (=" + m_default_value_as_text + ")"; + return var + " (=" + m_default_value_as_text + ")"; } else { - return arg; + return var; } } |