shut off an annoying gcc warning.

ok beck@

diff --git a/libexec/spamd/spamd.c b/libexec/spamd/spamd.c
index 044caf7..2e0670a 100644 (file)
--- a/libexec/spamd/spamd.c
+++ b/libexec/spamd/spamd.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: spamd.c,v 1.103 2007/11/03 19:16:07 beck Exp $        */
+/*     $OpenBSD: spamd.c,v 1.104 2008/07/11 15:05:59 reyk Exp $        */
 
 /*
  * Copyright (c) 2002-2007 Bob Beck.  All rights reserved.
@@ -610,6 +610,7 @@ gethelo(char *p, size_t len, char *f)
 void
 initcon(struct con *cp, int fd, struct sockaddr *sa)
 {
+       socklen_t len = sa->sa_len;
        time_t tt;
        char *tmp;
        int error;
@@ -626,7 +627,7 @@ initcon(struct con *cp, int fd, struct sockaddr *sa)
        if (grow_obuf(cp, 0) == NULL)
                err(1, "malloc");
        cp->fd = fd;
-       if (sa->sa_len > sizeof(cp->ss))
+       if (len > sizeof(cp->ss))
                errx(1, "sockaddr size");
        if (sa->sa_family != AF_INET)
                errx(1, "not supported yet");