Don't mention compiling with BPF if user has multiple interfaces - if it's not happen...

diff --git a/common/socket.c b/common/socket.c
index 08f258f7d635ddfae7f807ff1f4a72a602ca4288..fbef4321ce9183e6da1c1d4cd02c351a84975346 100644 (file)
--- a/common/socket.c
+++ b/common/socket.c
@@ -3,7 +3,7 @@
    BSD socket interface code... */
 
 /*
- * Copyright (c) 1995, 1996 The Internet Software Consortium.
+ * Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -50,7 +50,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: socket.c,v 1.26 1997/10/20 21:47:14 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: socket.c,v 1.27 1998/03/15 20:54:20 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -105,12 +105,8 @@ int if_register_socket (info)
 #ifndef SO_BINDTODEVICE
        /* Make sure only one interface is registered. */
        if (once)
-               error ("The standard socket API can only support %s%s%s%s%s",
-                      "hosts with a single network interface.   If you must ",
-                      "run dhcpd on a host with multiple interfaces, ",
-                      "you must compile in BPF or NIT support.   If neither ",
-                      "option is supported on your system, please let us ",
-                      "know.");
+               error ("The standard socket API can only support %s",
+                      "hosts with a single network interface.");
        once = 1;
 #endif
 
@@ -203,7 +199,7 @@ ssize_t send_packet (interface, packet, raw, len, from, to, hto)
                result = sendto (interface -> wfdesc, (char *)raw, len, 0,
                                 (struct sockaddr *)to, sizeof *to);
 #ifdef IGNORE_HOSTUNREACH
-       } while (to -> sin_addr.s_addr = htonl (INADDR_BROADCAST) &&
+       } while (to -> sin_addr.s_addr == htonl (INADDR_BROADCAST) &&
                 result < 0 &&
                 (errno == EHOSTUNREACH ||
                  errno == ECONNREFUSED) &&