libavcodec/opus_celt.c:789: error: Uninitialized Value
  The value read from boost[_] was never initialized.

libavcodec/opus_celt.c:789:9: 
787.         if (low)
788.             bits1[i] += boost[i];
789.         bits2[i] += boost[i];
             ^
790. 
791.         if (boost[i])
