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Code Issues Releases Activity

show actual name of an invalid parameter

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This commit is contained in:
orignal 2016-02-11 10:54:36 -05:00
parent 6e98649607
commit 2fdf927704
1 changed files with 9 additions and 6 deletions
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15
Config.cpp
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@ -204,19 +204,22 @@ namespace config {
} }
void ParseConfig(const std::string& path) { void ParseConfig(const std::string& path) {
if (path == "") if (path == "") return;
return;
std::ifstream config(path, std::ios::in); std::ifstream config(path, std::ios::in);
if (!config.is_open()) { if (!config.is_open())
{
std::cerr << "missing/unreadable config file: " << path << std::endl; std::cerr << "missing/unreadable config file: " << path << std::endl;
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
try { try
store(boost::program_options::parse_config_file(config, m_OptionsDesc), m_Options); {
} catch (boost::program_options::error e) { store(boost::program_options::parse_config_file(config, m_OptionsDesc), m_Options);
}
catch (boost::program_options::error& e)
{
std::cerr << e.what() << std::endl; std::cerr << e.what() << std::endl;
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
}; };