libavcodec/opus_silk.c:1079: error: Uninitialized Value
  The value read from lsf_res[_] was never initialized.

libavcodec/opus_silk.c:1079:9: 
1077.         weight = y + ((213 * fpart * y) >> 16);
1078. 
1079.         value = cur * 128 + (lsf_res[i] * 16384) / weight;
              ^
1080.         nlsf[i] = av_clip_uintp2(value, 15);
1081.     }
