libavcodec/aacpsy.c:205: error: Uninitialized Value
  The value read from s[_] was never initialized.

libavcodec/aacpsy.c:205:17: 
203.         }
204.         for (i = 0; i < 8; i++) {
205.             if (s[i] > pch->win_energy * attack_ratio) {
                     ^
206.                 attack_n        = i + 1;
207.                 switch_to_eight = 1;
