iobuf_queue() should return the number of bytes it queued on success, not 0

ok eric@

diff --git a/usr.sbin/smtpd/iobuf.c b/usr.sbin/smtpd/iobuf.c
index 31ce297..3daf190 100644 (file)
--- a/usr.sbin/smtpd/iobuf.c
+++ b/usr.sbin/smtpd/iobuf.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: iobuf.c,v 1.6 2015/09/03 06:26:17 jsg Exp $   */
+/*     $OpenBSD: iobuf.c,v 1.7 2015/10/15 08:29:41 gilles Exp $        */
 /*      
  * Copyright (c) 2012 Eric Faurot <eric@openbsd.org>
  *
@@ -287,7 +287,7 @@ iobuf_queue(struct iobuf *io, const void *data, size_t len)
 
        memmove(buf, data, len);
 
-       return (0);
+       return (len);
 }
 
 int