From 49234be2dd9940eb18728eaac2c5990cbfd9c667 Mon Sep 17 00:00:00 2001
From: Uri Lublin <uril@redhat.com>
Date: Thu, 23 Nov 2017 18:43:07 +0200
Subject: [PATCH] red-stream: fix build without SASL

put red_stream_disable_writev in an #ifdef HAVE_SASL block.
red_stream_disable_writev is only called from functions
that are already in an #ifdef HAVE_SASL block.

Currently when building with SASL disabled, I get:
  CC       red-stream.lo
red-stream.c:441:13: error: 'red_stream_disable_writev'
           defined but not used [-Werror=unused-function]

Signed-off-by: Uri Lublin <uril@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
---
 server/red-stream.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/server/red-stream.c b/server/red-stream.c
index af722f2a..45e92a57 100644
--- a/server/red-stream.c
+++ b/server/red-stream.c
@@ -438,10 +438,12 @@ bool red_stream_is_ssl(RedStream *stream)
     return (stream->priv->ssl != NULL);
 }
 
+#if HAVE_SASL
 static void red_stream_disable_writev(RedStream *stream)
 {
     stream->priv->writev = NULL;
 }
+#endif
 
 RedStreamSslStatus red_stream_ssl_accept(RedStream *stream)
 {