add: warnung unknown parameter

diff --git a/discspan.c b/discspan.c
index 19e8afd83208da69c7e90a01912012d5f28505f4..f22e73de1e152b1b66868db3567b9b2b65f33e73 100644 (file)
--- a/discspan.c
+++ b/discspan.c
@@ -54,7 +54,7 @@ param_t readArgument(int argc, char *argv[])
                        break;
                case 'h':
                default:
-                       usage();
+                       printf("WARNUNG: Parameter -%c unbekannt!\n", optopt);
                        break;
                }
        }