From e9f4001a30c563a840614048629055769f6f7020 Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Date: Tue, 24 May 2011 13:18:31 +0200
Subject: wav: propagate ff_get_wav_header() error code in w64_read_header()
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Alos fix warning:
wav.c: In function ‘w64_read_header’:
wav.c:546: warning: ‘ret’ may be used uninitialized in this function
---
 libavformat/wav.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/wav.c b/libavformat/wav.c
index 9f7b3c75f9..a1f9ff109d 100644
--- a/libavformat/wav.c
+++ b/libavformat/wav.c
@@ -194,7 +194,7 @@ static int wav_parse_fmt_tag(AVFormatContext *s, int64_t size, AVStream **st)
     if (!*st)
         return AVERROR(ENOMEM);
 
-    ff_get_wav_header(pb, (*st)->codec, size);
+    ret = ff_get_wav_header(pb, (*st)->codec, size);
     if (ret < 0)
         return ret;
     (*st)->need_parsing = AVSTREAM_PARSE_FULL;
-- 
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