diff options
Diffstat (limited to 'src/mazerator.cpp')
| -rw-r--r-- | src/mazerator.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mazerator.cpp b/src/mazerator.cpp index a884bbd..6a0d1aa 100644 --- a/src/mazerator.cpp +++ b/src/mazerator.cpp @@ -16,6 +16,8 @@ constexpr unsigned int DEFAULT_MAZE_HEIGHT = 20U; constexpr std::string_view DEFAULT_MAZE_WALL = "█"; +namespace +{ void optarg_error(int arg, const std::string &error) { std::cout << "Error: Invalid option argument for -" << arg << ". " << error @@ -46,6 +48,7 @@ void parse_uint_arg(unsigned int *num_dst, int arg, bool check_zero = false) optarg_error(arg, std::string(error)); } } +} // namespace const std::array<option, 8> options = { option({"width", required_argument, nullptr, 'w'}), @@ -149,6 +152,8 @@ int main(int argc, char *argv[]) << std::endl; return EXIT_FAILURE; } + default: + abort(); } } |