message: Initialize variable in HashQuark
diff: @@ -300,7 +300,7 @@ inline uint256 HashQuark(const T1 pbegin, const T1 pend)
  sph_jh512_context ctx_jh;
  sph_keccak512_context ctx_keccak;
  sph_skein512_context ctx_skein;
  - static unsigned char pblank[1];
  + static const unsigned char pblank[1] = {};
  arith_uint512 mask(8);
  arith_uint512 zero(0);
  