diff --git a/appl/telnet/telnetd/telnetd.c b/appl/telnet/telnetd/telnetd.c index 9dd89ea44..750e0502e 100644 --- a/appl/telnet/telnetd/telnetd.c +++ b/appl/telnet/telnetd/telnetd.c @@ -468,6 +468,8 @@ static void usage(int exit_code) { fprintf(stderr, "Usage: telnetd"); + fprintf(stderr, " [--help]"); + fprintf(stderr, " [--version]"); #ifdef AUTHENTICATION fprintf(stderr, " [-a (debug|other|otp|user|valid|off|none)]\n\t"); #endif @@ -493,7 +495,7 @@ usage(int exit_code) #endif fprintf(stderr, " [-u utmp_hostname_length] [-U]"); fprintf(stderr, " [port]\n"); - exit(1); + exit(exit_code); } /*