libavcodec/hevc.c:281: error: Uninitialized Value
  The value read from chroma_weight_l0_flag[_] was never initialized.

libavcodec/hevc.c:281:13: 
279.             s->sh.luma_offset_l0[i] = get_se_golomb(gb);
280.         }
281.         if (chroma_weight_l0_flag[i]) {
                 ^
282.             for (j = 0; j < 2; j++) {
283.                 int delta_chroma_weight_l0 = get_se_golomb(gb);
