michael@0: diff --git a/a/mfbt/double-conversion/strtod.cc b/inbound/mfbt/double-conversion/strtod.cc
michael@0: index 9758989..97fa4a5 100644
michael@0: --- a/a/mfbt/double-conversion/strtod.cc
michael@0: +++ b/inbound/mfbt/double-conversion/strtod.cc
michael@0: @@ -501,17 +501,19 @@ float Strtof(Vector<const char> buffer, int exponent) {
michael@0:    // if they would round to the same float. If the guess is not correct we have
michael@0:    // to look at four values (since two different doubles could be the correct
michael@0:    // double).
michael@0:  
michael@0:    double double_next = Double(double_guess).NextDouble();
michael@0:    double double_previous = Double(double_guess).PreviousDouble();
michael@0:  
michael@0:    float f1 = static_cast<float>(double_previous);
michael@0: +#if defined(DEBUG)
michael@0:    float f2 = float_guess;
michael@0: +#endif
michael@0:    float f3 = static_cast<float>(double_next);
michael@0:    float f4;
michael@0:    if (is_correct) {
michael@0:      f4 = f3;
michael@0:    } else {
michael@0:      double double_next2 = Double(double_next).NextDouble();
michael@0:      f4 = static_cast<float>(double_next2);
michael@0:    }