libavcodec/h264.c:3335: error: Uninitialized Value
  The value read from pic was never initialized.

libavcodec/h264.c:3335:17: 
3333. 
3334.                 remove_short_at_index(h, j);
3335.                 h->long_ref[ mmco[i].long_arg ]= pic;
                      ^
3336.                 if (h->long_ref[ mmco[i].long_arg ]){
3337.                     h->long_ref[ mmco[i].long_arg ]->long_ref=1;
