From 388243bb27f3d9b8f50d54268a784d55a7171f10 Mon Sep 17 00:00:00 2001
From: anonymous <anonymous>
Date: Mon, 6 Aug 2012 09:56:50 +0200
Subject: udp: do not call pthread_{mutex,cond}_destroy when not initialized.

This seems to cause a crash on Windows.

The author of that patch was a random guy on IRC who wants to stay anonymous.
---
 libavformat/udp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libavformat/udp.c b/libavformat/udp.c
index bd7665ef74..f93c607c35 100644
--- a/libavformat/udp.c
+++ b/libavformat/udp.c
@@ -786,10 +786,9 @@ static int udp_close(URLContext *h)
         ret = pthread_join(s->circular_buffer_thread, NULL);
         if (ret != 0)
             av_log(h, AV_LOG_ERROR, "pthread_join(): %s\n", strerror(ret));
+        pthread_mutex_destroy(&s->mutex);
+        pthread_cond_destroy(&s->cond);
     }
-
-    pthread_mutex_destroy(&s->mutex);
-    pthread_cond_destroy(&s->cond);
 #endif
     av_fifo_free(s->fifo);
     return 0;
-- 
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