Remove crufty old CVS $Id$ markers.

[tripe] / server / tripe.c

diff --git a/server/tripe.c b/server/tripe.c
index 670e141..280878c 100644 (file)
--- a/server/tripe.c
+++ b/server/tripe.c
@@ -1,7 +1,5 @@
 /* -*-c-*-
  *
- * $Id$
- *
  * Main program
  *
  * (c) 2001 Straylight/Edgeware
@@ -114,7 +112,8 @@ Options:\n\
 -D, --daemon           Run in the background.\n\
 -d, --directory=DIR    Switch to directory DIR [default " CONFIGDIR "].\n\
 -b, --bind-address=ADDR        Bind UDP socket to this IP ADDR.\n\
--p, --port=PORT                Select UDP port to listen to.\n\
+-p, --port=PORT                Select UDP port to listen to "
+       "[default " STR(TRIPE_PORT) "].\n\
 -n, --tunnel=TUNNEL    Seelect default tunnel driver.\n\
 -U, --setuid=USER      Set uid to USER after initialization.\n\
 -G, --setgid=GROUP     Set gid to GROUP after initialization.\n\
@@ -135,7 +134,7 @@ int main(int argc, char *argv[])
   const char *csock = SOCKETDIR "/tripesock";
   const char *dir = CONFIGDIR;
   const char *p;
-  unsigned port = 0;
+  unsigned port = TRIPE_PORT;
   struct in_addr baddr = { INADDR_ANY };
   unsigned f = 0;
   int i;
@@ -243,7 +242,7 @@ int main(int argc, char *argv[])
            die(EXIT_FAILURE, "unknown service name `%s'", optarg);
          i = ntohs(s->s_port);
        }
-       if (i == 0 || i >= 65536)
+       if (i >= 65536)
          die(EXIT_FAILURE, "bad port number %lu", i);
        port = i;
       } break;