Do not segfault on unknown options.

diff --git a/main.cpp b/main.cpp
index 55548bae91e832c02450a2196bf9778cea39453f..e953a8cea29d79da4579adb06a3580e989598a28 100644 (file)
--- a/main.cpp
+++ b/main.cpp
@@ -248,9 +248,10 @@ int main(int argc, char **argv)
                static const option long_options[] = {
                        { "state", required_argument, 0, 's' },
                        { "test-config", no_argument, 0, 't' },
                static const option long_options[] = {
                        { "state", required_argument, 0, 's' },
                        { "test-config", no_argument, 0, 't' },

+                       { 0, 0, 0, 0 }

                };
                int option_index = 0;
                };
                int option_index = 0;

-               int c = getopt_long (argc, argv, "s:t", long_options, &option_index);
+               int c = getopt_long(argc, argv, "s:t", long_options, &option_index);

      
                if (c == -1) {
                        break;
      
                if (c == -1) {
                        break;


@@ -263,7 +264,8 @@ int main(int argc, char **argv)
                        test_config = true;
                        break;
                default:
                        test_config = true;
                        break;
                default:

-                       assert(false);
+                       fprintf(stderr, "Unknown option '%s'\n", argv[option_index]);
+                       exit(1);

                }
        }
 
                }
        }