(main): No extra message for bad options.

Rev: nettle/examples/rsa-encrypt.c:1.3

diff --git a/examples/rsa-encrypt.c b/examples/rsa-encrypt.c
index e87dcb6039aa0b0a9ef46f1d1f259d057d012d10..2bb556a06fb0e07bafe6e26fd45c8d867e2ee8cc 100644 (file)
--- a/examples/rsa-encrypt.c
+++ b/examples/rsa-encrypt.c
@@ -163,7 +163,8 @@ main(int argc, char **argv)
   
   int c;
   const char *random_name = NULL;
-  
+
+  /* FIXME: --help option. */
   while ( (c = getopt(argc, argv, "o:r:")) != -1)
     switch (c)
       {
@@ -172,12 +173,8 @@ main(int argc, char **argv)
        break;
        
       case '?':
-       if (isprint (optopt))
-         werror("Unknown option `-%c'.\n", optopt);
-       else
-         werror("Unknown option character `\\x%x'.\n",
-                 optopt);
        return EXIT_FAILURE;
+
       default:
        abort();
       }