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Command line - improved error handling

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bubnikv
2019-03-17 14:35:54 +01:00
parent f5b30237ea
commit 2bb4b4e691
2 changed files with 11 additions and 9 deletions
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4
src/slic3r.cpp
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@@ -523,6 +523,8 @@ bool CLI::setup(int argc, char **argv)
// If any option is unsupported, print usage and abort immediately.
t_config_option_keys opt_order;
if (! m_config.read_cli(argc, argv, &m_input_files, &opt_order)) {
// Separate error message reported by the CLI parser from the help.
boost::nowide::cerr << std::endl;
this->print_help();
return false;
}
@@ -615,7 +617,7 @@ std::string CLI::output_filepath(const Model &model, IO::ExportFormat format) co
};
auto proposed_path = boost::filesystem::path(model.propose_export_file_name_and_path(ext));
// use --output when available
std::string cmdline_param = m_config.opt_string("output", false);
std::string cmdline_param = m_config.opt_string("output");
if (! cmdline_param.empty()) {
// if we were supplied a directory, use it and append our automatically generated filename
boost::filesystem::path cmdline_path(cmdline_param);