From d4b1b33e698bfcc9b85cd0a183442b497c2c4e5a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20B=C5=93sch?= <clement@stupeflix.com>
Date: Mon, 7 Dec 2015 14:26:39 +0100
Subject: [PATCH] avutil/threadmessage: fix build without HAVE_THREADS

---
 libavutil/threadmessage.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavutil/threadmessage.c b/libavutil/threadmessage.c
index 1f2cca8668..921d83128b 100644
--- a/libavutil/threadmessage.c
+++ b/libavutil/threadmessage.c
@@ -202,11 +202,13 @@ void av_thread_message_queue_set_err_recv(AVThreadMessageQueue *mq,
 #endif /* HAVE_THREADS */
 }
 
+#if HAVE_THREADS
 static void free_func_wrap(void *arg, void *msg, int size)
 {
     AVThreadMessageQueue *mq = arg;
     mq->free_func(msg);
 }
+#endif
 
 void av_thread_message_flush(AVThreadMessageQueue *mq)
 {