Comparing between time types.

[CPWstatic]

This is not a correct way to compare the time, when the timezone is being considered.

    bool operator==(const DateTime& rhs) const {
        return year == rhs.year &&
               month == rhs.month &&
               day == rhs.day &&
               hour == rhs.hour &&
               minute == rhs.minute &&
               sec == rhs.sec &&
               microsec == rhs.microsec &&
               timezone == rhs.timezone;
    }

[Aiee]

This has been fixed in the master branch.