diff options
| -rw-r--r-- | apps/higet/higet.cc | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/apps/higet/higet.cc b/apps/higet/higet.cc index 2aa42e460..5877c96b3 100644 --- a/apps/higet/higet.cc +++ b/apps/higet/higet.cc @@ -252,7 +252,7 @@ long checkFileStatus(std::string file_name) { void usage(char *program_name) { std::cerr << "usage:" << std::endl; std::cerr << program_name << " [option]... [url]..." << std::endl; - std::cerr << program_name << "options:" << std::endl; + std::cerr << program_name << " options:" << std::endl; std::cerr << "-O <out_put_path> = write documents to <out_put_file>" << std::endl; @@ -303,8 +303,11 @@ int main(int argc, char **argv) { } } - name = argv[optind]; + if (!argv[optind]) { + usage(argv[0]); + } + name = argv[optind]; std::cerr << "Using name " << name << " and name first word " << conf.ipv6_first_word << std::endl; |