src/libFLAC/stream_decoder.c : Fix NULL de-reference. am: 83a817d200 am: 5e39e0d829 am: 10c2965d9b am: 1fa69f344f am: 709f40556d am: 1118807bd4 am: 3424de3df7 am: a5a50068aa am: 4ced2ff0bd am: 45d9bab12f
am: 2cfe35c5f2

Change-Id: I02ddb360f183b86e9ad9489fffb0a0fe2896ed1f