From: Reimar Döffinger <[email protected]>

---
 libavformat/flvdec.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 395c8f8..1459850 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -239,8 +239,9 @@ static int amf_parse_object(AVFormatContext *s, AVStream 
*astream, AVStream *vst
         case AMF_DATA_TYPE_OBJECT: {
             unsigned int keylen;
 
-            if (key && !strcmp(KEYFRAMES_TAG, key) && depth == 1)
-                if (parse_keyframes_index(s, ioc, vstream, max_pos) < 0)
+            if ((vstream || astream) && key && !strcmp(KEYFRAMES_TAG, key) && 
depth == 1)
+                if (parse_keyframes_index(s, ioc, vstream ? vstream : astream,
+                                          max_pos) < 0)
                     return -1;
 
             while(avio_tell(ioc) < max_pos - 2 && (keylen = avio_rb16(ioc))) {
-- 
1.7.3.1

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