diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/openscad.cc | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/openscad.cc b/src/openscad.cc index f45f81a..7fe054f 100644 --- a/src/openscad.cc +++ b/src/openscad.cc @@ -149,9 +149,14 @@ int main(int argc, char **argv) all_options.add(desc).add(hidden); po::variables_map vm; - po::store(po::command_line_parser(argc, argv).options(all_options).positional(p).run(), vm); -// po::notify(vm); - + try { + po::store(po::command_line_parser(argc, argv).options(all_options).positional(p).run(), vm); + } + catch(std::exception &e) { // Catches e.g. unknown options + fprintf(stderr, "%s\n", e.what()); + help(argv[0]); + } + if (vm.count("help")) help(argv[0]); if (vm.count("version")) version(); |