libavcodec/wmaenc.c:274: error: Uninitialized Value
  The value read from nb_coefs[_] was never initialized.

libavcodec/wmaenc.c:274:25: 
272.                     put_bits(&s->pb, 1, s->high_band_coded[ch][i] = 0);
273.                     if (0)
274.                         nb_coefs[ch] -= s->exponent_high_bands[bsize][i];
                             ^
275.                 }
276.             }
