libavcodec/msmpeg4.c:1705: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/msmpeg4.c:1705:70: 
1703.                                 ll= SHOW_UBITS(re, &s->gb, 3); SKIP_BITS(re, &s->gb, 3);
1704.                                 if(ll==0){
1705.                                     ll= 8+SHOW_UBITS(re, &s->gb, 1); SKIP_BITS(re, &s->gb, 1);
                                                                           ^
1706.                                 }
1707.                             }else{
