PGM: Fix order when printing PGM_OPT_REDIRECT_FIXED_LEN and opt_len

in pgm_print().

diff --git a/print-pgm.c b/print-pgm.c
index 6926be2348ad43ba86e124066942cb9a4a8dd199..00e53b823cc10011f17fbfaa92456452c1c11f48 100644 (file)
--- a/print-pgm.c
+++ b/print-pgm.c
@@ -594,7 +594,7 @@ pgm_print(netdissect_options *ndo,
                    case AFNUM_INET6:
                        if (opt_len != PGM_OPT_REDIRECT_FIXED_LEN + sizeof(nd_ipv6)) {
                            ND_PRINT("[Bad OPT_REDIRECT option, length %u != %u + address size]",
-                               PGM_OPT_REDIRECT_FIXED_LEN, opt_len);
+                               opt_len, PGM_OPT_REDIRECT_FIXED_LEN);
                            return;
                        }
                        ND_TCHECK_LEN(bp, sizeof(nd_ipv6));