    function _compareMinMax(
        IAggregator _tokenAggregator,
        int192 _answer
    )
        internal
        view
    {
        int192 maxAnswer = _tokenAggregator.maxAnswer();
        int192 minAnswer = _tokenAggregator.minAnswer();

@>      if (_answer > maxAnswer || _answer < minAnswer) {
            revert OracleIsDead();
        }
    }
    function _compareMinMax(
        IAggregator _tokenAggregator,
        int192 _answer
    )
        internal
        view
    {
        int192 maxAnswer = _tokenAggregator.maxAnswer();
        int192 minAnswer = _tokenAggregator.minAnswer();

-       if (_answer > maxAnswer || _answer < minAnswer) {
+       if (_answer >= maxAnswer || _answer <= minAnswer) {
            revert OracleIsDead();
        }
    }
