Add comments to usage error message for -k to make it obvious what this needs.

Jeremy.

diff --git a/source4/lib/cmdline/popt_credentials.c b/source4/lib/cmdline/popt_credentials.c
index 80f71eb417f952b46eef283615346469a05082ef..1f61d64af5e2971f211ca7ea5d70e2c52b45e67b 100644 (file)
--- a/source4/lib/cmdline/popt_credentials.c
+++ b/source4/lib/cmdline/popt_credentials.c
@@ -106,7 +106,8 @@ static void popt_common_credentials_callback(poptContext con,
                /* Force us to only use kerberos */
                if (arg) {
                        if (!set_boolean(arg, &use_kerberos)) {
-                               fprintf(stderr, "Error parsing -k %s\n", arg);
+                               fprintf(stderr, "Error parsing -k %s. Should be "
+                                       "-k = [yes|no]\n", arg);
                                exit(1);
                                break;
                        }
@@ -159,7 +160,7 @@ struct poptOption popt_common_credentials[] = {
        { "authentication-file", 'A', POPT_ARG_STRING, NULL, 'A', "Get the credentials from a file", "FILE" },
        { "machine-pass", 'P', POPT_ARG_NONE, NULL, 'P', "Use stored machine account password (implies -k)" },
        { "simple-bind-dn", 0, POPT_ARG_STRING, NULL, OPT_SIMPLE_BIND_DN, "DN to use for a simple bind" },
-       { "kerberos", 'k', POPT_ARG_STRING, NULL, OPT_KERBEROS, "Use Kerberos" },
+       { "kerberos", 'k', POPT_ARG_STRING, NULL, OPT_KERBEROS, "Use Kerberos, -k = [yes|no]" },
        { "sign", 'S', POPT_ARG_NONE, NULL, OPT_SIGN, "Sign connection to prevent modification in transit" },
        { "encrypt", 'e', POPT_ARG_NONE, NULL, OPT_ENCRYPT, "Encrypt connection for privacy" },
        { NULL }