nutdec: Always return a value from nut_read_timestamp()

The function is a callback that is called by ff_gen_search with
a constant stream index.

Avoid a false positive on older gcc version.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

diff --git a/libavformat/nutdec.c b/libavformat/nutdec.c
index b7059877956cd8e2c75eee4653d636232a21683f..cee411b60164785753c5d7abda28d071dedd0ead 100644 (file)
--- a/libavformat/nutdec.c
+++ b/libavformat/nutdec.c
@@ -910,7 +910,7 @@ static int64_t nut_read_timestamp(AVFormatContext *s, int stream_index,
     else if (stream_index == -2)
         return back_ptr;
 
-    assert(0);
+    return AV_NOPTS_VALUE;
 }
 
 static int read_seek(AVFormatContext *s, int stream_index,