tftp: make message about 512 byte block less confusing

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/networking/tftp.c b/networking/tftp.c
index ab4e259..f895d19 100644 (file)
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -582,7 +582,8 @@ static int tftp_protocol(
                         * "An option not acknowledged by the server
                         * must be ignored by the client and server
                         * as if it were never requested." */
-                       bb_error_msg("server only supports blocksize of 512");
+                       if (blksize != TFTP_BLKSIZE_DEFAULT)
+                               bb_error_msg("falling back to blocksize "TFTP_BLKSIZE_DEFAULT_STR);
                        blksize = TFTP_BLKSIZE_DEFAULT;
                        io_bufsize = TFTP_BLKSIZE_DEFAULT + 4;
                }