message: Fix belligerent selection after refusing a Congress demand
diff: @@ -665,7 +665,7 @@ class Congress:
  def getWarResponseValue(self, iBelligerent):
  iValue = 5 * max(0, self.dPossibleBelligerents[iBelligerent] - getNumInvitations())
  - iValue += 5 * (2 - player.AI_getAttitude(active()))
  + iValue += 5 * (2 - player(iBelligerent).AI_getAttitude(active()))
  iValue -= dPatienceThreshold[iBelligerent]
  if team(iBelligerent).isDefensivePact(team().getID()):
  