Merge commit 'f22aa6b8'

* commit 'f22aa6b8':
  flvdec: avoid unitialized use of a struct member

See: 396ddcf2Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/flvdec.c

@@ -930,6 +930,7 @@ retry_duration:
         } else {
             AVCodecContext ctx = {0};
             ctx.sample_rate = sample_rate;
+            ctx.bits_per_coded_sample = bits_per_coded_sample;
             flv_set_audio_codec(s, st, &ctx, flags & FLV_AUDIO_CODECID_MASK);
             sample_rate = ctx.sample_rate;
         }